diff --git a/lib/data/dao/game_dao.dart b/lib/data/dao/game_dao.dart
index fc931ad..94d010c 100644
--- a/lib/data/dao/game_dao.dart
+++ b/lib/data/dao/game_dao.dart
@@ -15,7 +15,11 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
   Future<List<Game>> getAllGames() async {
     final query = select(gameTable);
     final result = await query.get();
-    return result.map((row) => Game(id: row.id, name: row.name)).toList();
+    return result
+        .map(
+          (row) => Game(id: row.id, name: row.name, createdAt: row.createdAt),
+        )
+        .toList();
   }
 
   /// Retrieves a [Game] by its [gameId].
@@ -38,6 +42,7 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
       players: players,
       group: group,
       winner: result.winnerId,
+      createdAt: result.createdAt,
     );
   }
 
@@ -58,6 +63,7 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
           id: game.id,
           name: game.name,
           winnerId: game.winner,
+          createdAt: game.createdAt,
         ),
         mode: InsertMode.insertOrReplace,
       );
diff --git a/lib/data/dao/group_dao.dart b/lib/data/dao/group_dao.dart
index cc680a3..3378948 100644
--- a/lib/data/dao/group_dao.dart
+++ b/lib/data/dao/group_dao.dart
@@ -19,7 +19,12 @@ class GroupDao extends DatabaseAccessor<AppDatabase> with _$GroupDaoMixin {
         final members = await db.playerGroupDao.getPlayersOfGroupById(
           groupId: groupData.id,
         );
-        return Group(id: groupData.id, name: groupData.name, members: members);
+        return Group(
+          id: groupData.id,
+          name: groupData.name,
+          members: members,
+          createdAt: groupData.createdAt,
+        );
       }),
     );
   }
@@ -33,7 +38,12 @@ class GroupDao extends DatabaseAccessor<AppDatabase> with _$GroupDaoMixin {
       groupId: groupId,
     );
 
-    return Group(id: result.id, name: result.name, members: members);
+    return Group(
+      id: result.id,
+      name: result.name,
+      members: members,
+      createdAt: result.createdAt,
+    );
   }
 
   /// Adds a new group with the given [id] and [name] to the database.
@@ -41,9 +51,13 @@ class GroupDao extends DatabaseAccessor<AppDatabase> with _$GroupDaoMixin {
   Future<bool> addGroup({required Group group}) async {
     if (!await groupExists(groupId: group.id)) {
       await db.transaction(() async {
-        await into(
-          groupTable,
-        ).insert(GroupTableCompanion.insert(id: group.id, name: group.name));
+        await into(groupTable).insert(
+          GroupTableCompanion.insert(
+            id: group.id,
+            name: group.name,
+            createdAt: group.createdAt,
+          ),
+        );
         await db.batch(
           (b) => b.insertAll(
             db.playerGroupTable,
diff --git a/lib/data/dao/player_dao.dart b/lib/data/dao/player_dao.dart
index 591634c..36f9305 100644
--- a/lib/data/dao/player_dao.dart
+++ b/lib/data/dao/player_dao.dart
@@ -13,14 +13,22 @@ class PlayerDao extends DatabaseAccessor<AppDatabase> with _$PlayerDaoMixin {
   Future<List<Player>> getAllPlayers() async {
     final query = select(playerTable);
     final result = await query.get();
-    return result.map((row) => Player(id: row.id, name: row.name)).toList();
+    return result
+        .map(
+          (row) => Player(id: row.id, name: row.name, createdAt: row.createdAt),
+        )
+        .toList();
   }
 
   /// Retrieves a [Player] by their [id].
   Future<Player> getPlayerById({required String playerId}) async {
     final query = select(playerTable)..where((p) => p.id.equals(playerId));
     final result = await query.getSingle();
-    return Player(id: result.id, name: result.name);
+    return Player(
+      id: result.id,
+      name: result.name,
+      createdAt: result.createdAt,
+    );
   }
 
   /// Adds a new [player] to the database.
@@ -28,9 +36,13 @@ class PlayerDao extends DatabaseAccessor<AppDatabase> with _$PlayerDaoMixin {
   /// the new one.
   Future<bool> addPlayer({required Player player}) async {
     if (!await playerExists(playerId: player.id)) {
-      await into(
-        playerTable,
-      ).insert(PlayerTableCompanion.insert(id: player.id, name: player.name));
+      await into(playerTable).insert(
+        PlayerTableCompanion.insert(
+          id: player.id,
+          name: player.name,
+          createdAt: player.createdAt,
+        ),
+      );
       return true;
     }
     return false;
diff --git a/lib/data/db/database.g.dart b/lib/data/db/database.g.dart
index 03b7a10..3f10169 100644
--- a/lib/data/db/database.g.dart
+++ b/lib/data/db/database.g.dart
@@ -27,8 +27,19 @@ class $PlayerTableTable extends PlayerTable
     type: DriftSqlType.string,
     requiredDuringInsert: true,
   );
+  static const VerificationMeta _createdAtMeta = const VerificationMeta(
+    'createdAt',
+  );
   @override
-  List<GeneratedColumn> get $columns => [id, name];
+  late final GeneratedColumn<DateTime> createdAt = GeneratedColumn<DateTime>(
+    'created_at',
+    aliasedName,
+    false,
+    type: DriftSqlType.dateTime,
+    requiredDuringInsert: true,
+  );
+  @override
+  List<GeneratedColumn> get $columns => [id, name, createdAt];
   @override
   String get aliasedName => _alias ?? actualTableName;
   @override
@@ -54,6 +65,14 @@ class $PlayerTableTable extends PlayerTable
     } else if (isInserting) {
       context.missing(_nameMeta);
     }
+    if (data.containsKey('created_at')) {
+      context.handle(
+        _createdAtMeta,
+        createdAt.isAcceptableOrUnknown(data['created_at']!, _createdAtMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_createdAtMeta);
+    }
     return context;
   }
 
@@ -71,6 +90,10 @@ class $PlayerTableTable extends PlayerTable
         DriftSqlType.string,
         data['${effectivePrefix}name'],
       )!,
+      createdAt: attachedDatabase.typeMapping.read(
+        DriftSqlType.dateTime,
+        data['${effectivePrefix}created_at'],
+      )!,
     );
   }
 
@@ -83,17 +106,27 @@ class $PlayerTableTable extends PlayerTable
 class PlayerTableData extends DataClass implements Insertable<PlayerTableData> {
   final String id;
   final String name;
-  const PlayerTableData({required this.id, required this.name});
+  final DateTime createdAt;
+  const PlayerTableData({
+    required this.id,
+    required this.name,
+    required this.createdAt,
+  });
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};
     map['id'] = Variable<String>(id);
     map['name'] = Variable<String>(name);
+    map['created_at'] = Variable<DateTime>(createdAt);
     return map;
   }
 
   PlayerTableCompanion toCompanion(bool nullToAbsent) {
-    return PlayerTableCompanion(id: Value(id), name: Value(name));
+    return PlayerTableCompanion(
+      id: Value(id),
+      name: Value(name),
+      createdAt: Value(createdAt),
+    );
   }
 
   factory PlayerTableData.fromJson(
@@ -104,6 +137,7 @@ class PlayerTableData extends DataClass implements Insertable<PlayerTableData> {
     return PlayerTableData(
       id: serializer.fromJson<String>(json['id']),
       name: serializer.fromJson<String>(json['name']),
+      createdAt: serializer.fromJson<DateTime>(json['createdAt']),
     );
   }
   @override
@@ -112,15 +146,21 @@ class PlayerTableData extends DataClass implements Insertable<PlayerTableData> {
     return <String, dynamic>{
       'id': serializer.toJson<String>(id),
       'name': serializer.toJson<String>(name),
+      'createdAt': serializer.toJson<DateTime>(createdAt),
     };
   }
 
-  PlayerTableData copyWith({String? id, String? name}) =>
-      PlayerTableData(id: id ?? this.id, name: name ?? this.name);
+  PlayerTableData copyWith({String? id, String? name, DateTime? createdAt}) =>
+      PlayerTableData(
+        id: id ?? this.id,
+        name: name ?? this.name,
+        createdAt: createdAt ?? this.createdAt,
+      );
   PlayerTableData copyWithCompanion(PlayerTableCompanion data) {
     return PlayerTableData(
       id: data.id.present ? data.id.value : this.id,
       name: data.name.present ? data.name.value : this.name,
+      createdAt: data.createdAt.present ? data.createdAt.value : this.createdAt,
     );
   }
 
@@ -128,44 +168,52 @@ class PlayerTableData extends DataClass implements Insertable<PlayerTableData> {
   String toString() {
     return (StringBuffer('PlayerTableData(')
           ..write('id: $id, ')
-          ..write('name: $name')
+          ..write('name: $name, ')
+          ..write('createdAt: $createdAt')
           ..write(')'))
         .toString();
   }
 
   @override
-  int get hashCode => Object.hash(id, name);
+  int get hashCode => Object.hash(id, name, createdAt);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
       (other is PlayerTableData &&
           other.id == this.id &&
-          other.name == this.name);
+          other.name == this.name &&
+          other.createdAt == this.createdAt);
 }
 
 class PlayerTableCompanion extends UpdateCompanion<PlayerTableData> {
   final Value<String> id;
   final Value<String> name;
+  final Value<DateTime> createdAt;
   final Value<int> rowid;
   const PlayerTableCompanion({
     this.id = const Value.absent(),
     this.name = const Value.absent(),
+    this.createdAt = const Value.absent(),
     this.rowid = const Value.absent(),
   });
   PlayerTableCompanion.insert({
     required String id,
     required String name,
+    required DateTime createdAt,
     this.rowid = const Value.absent(),
   }) : id = Value(id),
-       name = Value(name);
+       name = Value(name),
+       createdAt = Value(createdAt);
   static Insertable<PlayerTableData> custom({
     Expression<String>? id,
     Expression<String>? name,
+    Expression<DateTime>? createdAt,
     Expression<int>? rowid,
   }) {
     return RawValuesInsertable({
       if (id != null) 'id': id,
       if (name != null) 'name': name,
+      if (createdAt != null) 'created_at': createdAt,
       if (rowid != null) 'rowid': rowid,
     });
   }
@@ -173,11 +221,13 @@ class PlayerTableCompanion extends UpdateCompanion<PlayerTableData> {
   PlayerTableCompanion copyWith({
     Value<String>? id,
     Value<String>? name,
+    Value<DateTime>? createdAt,
     Value<int>? rowid,
   }) {
     return PlayerTableCompanion(
       id: id ?? this.id,
       name: name ?? this.name,
+      createdAt: createdAt ?? this.createdAt,
       rowid: rowid ?? this.rowid,
     );
   }
@@ -191,6 +241,9 @@ class PlayerTableCompanion extends UpdateCompanion<PlayerTableData> {
     if (name.present) {
       map['name'] = Variable<String>(name.value);
     }
+    if (createdAt.present) {
+      map['created_at'] = Variable<DateTime>(createdAt.value);
+    }
     if (rowid.present) {
       map['rowid'] = Variable<int>(rowid.value);
     }
@@ -202,6 +255,7 @@ class PlayerTableCompanion extends UpdateCompanion<PlayerTableData> {
     return (StringBuffer('PlayerTableCompanion(')
           ..write('id: $id, ')
           ..write('name: $name, ')
+          ..write('createdAt: $createdAt, ')
           ..write('rowid: $rowid')
           ..write(')'))
         .toString();
@@ -232,8 +286,19 @@ class $GroupTableTable extends GroupTable
     type: DriftSqlType.string,
     requiredDuringInsert: true,
   );
+  static const VerificationMeta _createdAtMeta = const VerificationMeta(
+    'createdAt',
+  );
   @override
-  List<GeneratedColumn> get $columns => [id, name];
+  late final GeneratedColumn<DateTime> createdAt = GeneratedColumn<DateTime>(
+    'created_at',
+    aliasedName,
+    false,
+    type: DriftSqlType.dateTime,
+    requiredDuringInsert: true,
+  );
+  @override
+  List<GeneratedColumn> get $columns => [id, name, createdAt];
   @override
   String get aliasedName => _alias ?? actualTableName;
   @override
@@ -259,6 +324,14 @@ class $GroupTableTable extends GroupTable
     } else if (isInserting) {
       context.missing(_nameMeta);
     }
+    if (data.containsKey('created_at')) {
+      context.handle(
+        _createdAtMeta,
+        createdAt.isAcceptableOrUnknown(data['created_at']!, _createdAtMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_createdAtMeta);
+    }
     return context;
   }
 
@@ -276,6 +349,10 @@ class $GroupTableTable extends GroupTable
         DriftSqlType.string,
         data['${effectivePrefix}name'],
       )!,
+      createdAt: attachedDatabase.typeMapping.read(
+        DriftSqlType.dateTime,
+        data['${effectivePrefix}created_at'],
+      )!,
     );
   }
 
@@ -288,17 +365,27 @@ class $GroupTableTable extends GroupTable
 class GroupTableData extends DataClass implements Insertable<GroupTableData> {
   final String id;
   final String name;
-  const GroupTableData({required this.id, required this.name});
+  final DateTime createdAt;
+  const GroupTableData({
+    required this.id,
+    required this.name,
+    required this.createdAt,
+  });
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
     final map = <String, Expression>{};
     map['id'] = Variable<String>(id);
     map['name'] = Variable<String>(name);
+    map['created_at'] = Variable<DateTime>(createdAt);
     return map;
   }
 
   GroupTableCompanion toCompanion(bool nullToAbsent) {
-    return GroupTableCompanion(id: Value(id), name: Value(name));
+    return GroupTableCompanion(
+      id: Value(id),
+      name: Value(name),
+      createdAt: Value(createdAt),
+    );
   }
 
   factory GroupTableData.fromJson(
@@ -309,6 +396,7 @@ class GroupTableData extends DataClass implements Insertable<GroupTableData> {
     return GroupTableData(
       id: serializer.fromJson<String>(json['id']),
       name: serializer.fromJson<String>(json['name']),
+      createdAt: serializer.fromJson<DateTime>(json['createdAt']),
     );
   }
   @override
@@ -317,15 +405,21 @@ class GroupTableData extends DataClass implements Insertable<GroupTableData> {
     return <String, dynamic>{
       'id': serializer.toJson<String>(id),
       'name': serializer.toJson<String>(name),
+      'createdAt': serializer.toJson<DateTime>(createdAt),
     };
   }
 
-  GroupTableData copyWith({String? id, String? name}) =>
-      GroupTableData(id: id ?? this.id, name: name ?? this.name);
+  GroupTableData copyWith({String? id, String? name, DateTime? createdAt}) =>
+      GroupTableData(
+        id: id ?? this.id,
+        name: name ?? this.name,
+        createdAt: createdAt ?? this.createdAt,
+      );
   GroupTableData copyWithCompanion(GroupTableCompanion data) {
     return GroupTableData(
       id: data.id.present ? data.id.value : this.id,
       name: data.name.present ? data.name.value : this.name,
+      createdAt: data.createdAt.present ? data.createdAt.value : this.createdAt,
     );
   }
 
@@ -333,44 +427,52 @@ class GroupTableData extends DataClass implements Insertable<GroupTableData> {
   String toString() {
     return (StringBuffer('GroupTableData(')
           ..write('id: $id, ')
-          ..write('name: $name')
+          ..write('name: $name, ')
+          ..write('createdAt: $createdAt')
           ..write(')'))
         .toString();
   }
 
   @override
-  int get hashCode => Object.hash(id, name);
+  int get hashCode => Object.hash(id, name, createdAt);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
       (other is GroupTableData &&
           other.id == this.id &&
-          other.name == this.name);
+          other.name == this.name &&
+          other.createdAt == this.createdAt);
 }
 
 class GroupTableCompanion extends UpdateCompanion<GroupTableData> {
   final Value<String> id;
   final Value<String> name;
+  final Value<DateTime> createdAt;
   final Value<int> rowid;
   const GroupTableCompanion({
     this.id = const Value.absent(),
     this.name = const Value.absent(),
+    this.createdAt = const Value.absent(),
     this.rowid = const Value.absent(),
   });
   GroupTableCompanion.insert({
     required String id,
     required String name,
+    required DateTime createdAt,
     this.rowid = const Value.absent(),
   }) : id = Value(id),
-       name = Value(name);
+       name = Value(name),
+       createdAt = Value(createdAt);
   static Insertable<GroupTableData> custom({
     Expression<String>? id,
     Expression<String>? name,
+    Expression<DateTime>? createdAt,
     Expression<int>? rowid,
   }) {
     return RawValuesInsertable({
       if (id != null) 'id': id,
       if (name != null) 'name': name,
+      if (createdAt != null) 'created_at': createdAt,
       if (rowid != null) 'rowid': rowid,
     });
   }
@@ -378,11 +480,13 @@ class GroupTableCompanion extends UpdateCompanion<GroupTableData> {
   GroupTableCompanion copyWith({
     Value<String>? id,
     Value<String>? name,
+    Value<DateTime>? createdAt,
     Value<int>? rowid,
   }) {
     return GroupTableCompanion(
       id: id ?? this.id,
       name: name ?? this.name,
+      createdAt: createdAt ?? this.createdAt,
       rowid: rowid ?? this.rowid,
     );
   }
@@ -396,6 +500,9 @@ class GroupTableCompanion extends UpdateCompanion<GroupTableData> {
     if (name.present) {
       map['name'] = Variable<String>(name.value);
     }
+    if (createdAt.present) {
+      map['created_at'] = Variable<DateTime>(createdAt.value);
+    }
     if (rowid.present) {
       map['rowid'] = Variable<int>(rowid.value);
     }
@@ -407,6 +514,7 @@ class GroupTableCompanion extends UpdateCompanion<GroupTableData> {
     return (StringBuffer('GroupTableCompanion(')
           ..write('id: $id, ')
           ..write('name: $name, ')
+          ..write('createdAt: $createdAt, ')
           ..write('rowid: $rowid')
           ..write(')'))
         .toString();
@@ -451,8 +559,19 @@ class $GameTableTable extends GameTable
       'REFERENCES player_table (id) ON DELETE CASCADE',
     ),
   );
+  static const VerificationMeta _createdAtMeta = const VerificationMeta(
+    'createdAt',
+  );
   @override
-  List<GeneratedColumn> get $columns => [id, name, winnerId];
+  late final GeneratedColumn<DateTime> createdAt = GeneratedColumn<DateTime>(
+    'created_at',
+    aliasedName,
+    false,
+    type: DriftSqlType.dateTime,
+    requiredDuringInsert: true,
+  );
+  @override
+  List<GeneratedColumn> get $columns => [id, name, winnerId, createdAt];
   @override
   String get aliasedName => _alias ?? actualTableName;
   @override
@@ -486,6 +605,14 @@ class $GameTableTable extends GameTable
     } else if (isInserting) {
       context.missing(_winnerIdMeta);
     }
+    if (data.containsKey('created_at')) {
+      context.handle(
+        _createdAtMeta,
+        createdAt.isAcceptableOrUnknown(data['created_at']!, _createdAtMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_createdAtMeta);
+    }
     return context;
   }
 
@@ -507,6 +634,10 @@ class $GameTableTable extends GameTable
         DriftSqlType.string,
         data['${effectivePrefix}winner_id'],
       )!,
+      createdAt: attachedDatabase.typeMapping.read(
+        DriftSqlType.dateTime,
+        data['${effectivePrefix}created_at'],
+      )!,
     );
   }
 
@@ -520,10 +651,12 @@ class GameTableData extends DataClass implements Insertable<GameTableData> {
   final String id;
   final String name;
   final String winnerId;
+  final DateTime createdAt;
   const GameTableData({
     required this.id,
     required this.name,
     required this.winnerId,
+    required this.createdAt,
   });
   @override
   Map<String, Expression> toColumns(bool nullToAbsent) {
@@ -531,6 +664,7 @@ class GameTableData extends DataClass implements Insertable<GameTableData> {
     map['id'] = Variable<String>(id);
     map['name'] = Variable<String>(name);
     map['winner_id'] = Variable<String>(winnerId);
+    map['created_at'] = Variable<DateTime>(createdAt);
     return map;
   }
 
@@ -539,6 +673,7 @@ class GameTableData extends DataClass implements Insertable<GameTableData> {
       id: Value(id),
       name: Value(name),
       winnerId: Value(winnerId),
+      createdAt: Value(createdAt),
     );
   }
 
@@ -551,6 +686,7 @@ class GameTableData extends DataClass implements Insertable<GameTableData> {
       id: serializer.fromJson<String>(json['id']),
       name: serializer.fromJson<String>(json['name']),
       winnerId: serializer.fromJson<String>(json['winnerId']),
+      createdAt: serializer.fromJson<DateTime>(json['createdAt']),
     );
   }
   @override
@@ -560,20 +696,27 @@ class GameTableData extends DataClass implements Insertable<GameTableData> {
       'id': serializer.toJson<String>(id),
       'name': serializer.toJson<String>(name),
       'winnerId': serializer.toJson<String>(winnerId),
+      'createdAt': serializer.toJson<DateTime>(createdAt),
     };
   }
 
-  GameTableData copyWith({String? id, String? name, String? winnerId}) =>
-      GameTableData(
-        id: id ?? this.id,
-        name: name ?? this.name,
-        winnerId: winnerId ?? this.winnerId,
-      );
+  GameTableData copyWith({
+    String? id,
+    String? name,
+    String? winnerId,
+    DateTime? createdAt,
+  }) => GameTableData(
+    id: id ?? this.id,
+    name: name ?? this.name,
+    winnerId: winnerId ?? this.winnerId,
+    createdAt: createdAt ?? this.createdAt,
+  );
   GameTableData copyWithCompanion(GameTableCompanion data) {
     return GameTableData(
       id: data.id.present ? data.id.value : this.id,
       name: data.name.present ? data.name.value : this.name,
       winnerId: data.winnerId.present ? data.winnerId.value : this.winnerId,
+      createdAt: data.createdAt.present ? data.createdAt.value : this.createdAt,
     );
   }
 
@@ -582,51 +725,59 @@ class GameTableData extends DataClass implements Insertable<GameTableData> {
     return (StringBuffer('GameTableData(')
           ..write('id: $id, ')
           ..write('name: $name, ')
-          ..write('winnerId: $winnerId')
+          ..write('winnerId: $winnerId, ')
+          ..write('createdAt: $createdAt')
           ..write(')'))
         .toString();
   }
 
   @override
-  int get hashCode => Object.hash(id, name, winnerId);
+  int get hashCode => Object.hash(id, name, winnerId, createdAt);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
       (other is GameTableData &&
           other.id == this.id &&
           other.name == this.name &&
-          other.winnerId == this.winnerId);
+          other.winnerId == this.winnerId &&
+          other.createdAt == this.createdAt);
 }
 
 class GameTableCompanion extends UpdateCompanion<GameTableData> {
   final Value<String> id;
   final Value<String> name;
   final Value<String> winnerId;
+  final Value<DateTime> createdAt;
   final Value<int> rowid;
   const GameTableCompanion({
     this.id = const Value.absent(),
     this.name = const Value.absent(),
     this.winnerId = const Value.absent(),
+    this.createdAt = const Value.absent(),
     this.rowid = const Value.absent(),
   });
   GameTableCompanion.insert({
     required String id,
     required String name,
     required String winnerId,
+    required DateTime createdAt,
     this.rowid = const Value.absent(),
   }) : id = Value(id),
        name = Value(name),
-       winnerId = Value(winnerId);
+       winnerId = Value(winnerId),
+       createdAt = Value(createdAt);
   static Insertable<GameTableData> custom({
     Expression<String>? id,
     Expression<String>? name,
     Expression<String>? winnerId,
+    Expression<DateTime>? createdAt,
     Expression<int>? rowid,
   }) {
     return RawValuesInsertable({
       if (id != null) 'id': id,
       if (name != null) 'name': name,
       if (winnerId != null) 'winner_id': winnerId,
+      if (createdAt != null) 'created_at': createdAt,
       if (rowid != null) 'rowid': rowid,
     });
   }
@@ -635,12 +786,14 @@ class GameTableCompanion extends UpdateCompanion<GameTableData> {
     Value<String>? id,
     Value<String>? name,
     Value<String>? winnerId,
+    Value<DateTime>? createdAt,
     Value<int>? rowid,
   }) {
     return GameTableCompanion(
       id: id ?? this.id,
       name: name ?? this.name,
       winnerId: winnerId ?? this.winnerId,
+      createdAt: createdAt ?? this.createdAt,
       rowid: rowid ?? this.rowid,
     );
   }
@@ -657,6 +810,9 @@ class GameTableCompanion extends UpdateCompanion<GameTableData> {
     if (winnerId.present) {
       map['winner_id'] = Variable<String>(winnerId.value);
     }
+    if (createdAt.present) {
+      map['created_at'] = Variable<DateTime>(createdAt.value);
+    }
     if (rowid.present) {
       map['rowid'] = Variable<int>(rowid.value);
     }
@@ -669,6 +825,7 @@ class GameTableCompanion extends UpdateCompanion<GameTableData> {
           ..write('id: $id, ')
           ..write('name: $name, ')
           ..write('winnerId: $winnerId, ')
+          ..write('createdAt: $createdAt, ')
           ..write('rowid: $rowid')
           ..write(')'))
         .toString();
@@ -1437,12 +1594,14 @@ typedef $$PlayerTableTableCreateCompanionBuilder =
     PlayerTableCompanion Function({
       required String id,
       required String name,
+      required DateTime createdAt,
       Value<int> rowid,
     });
 typedef $$PlayerTableTableUpdateCompanionBuilder =
     PlayerTableCompanion Function({
       Value<String> id,
       Value<String> name,
+      Value<DateTime> createdAt,
       Value<int> rowid,
     });
 
@@ -1534,6 +1693,11 @@ class $$PlayerTableTableFilterComposer
     builder: (column) => ColumnFilters(column),
   );
 
+  ColumnFilters<DateTime> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnFilters(column),
+  );
+
   Expression<bool> gameTableRefs(
     Expression<bool> Function($$GameTableTableFilterComposer f) f,
   ) {
@@ -1628,6 +1792,11 @@ class $$PlayerTableTableOrderingComposer
     column: $table.name,
     builder: (column) => ColumnOrderings(column),
   );
+
+  ColumnOrderings<DateTime> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnOrderings(column),
+  );
 }
 
 class $$PlayerTableTableAnnotationComposer
@@ -1645,6 +1814,9 @@ class $$PlayerTableTableAnnotationComposer
   GeneratedColumn<String> get name =>
       $composableBuilder(column: $table.name, builder: (column) => column);
 
+  GeneratedColumn<DateTime> get createdAt =>
+      $composableBuilder(column: $table.createdAt, builder: (column) => column);
+
   Expression<T> gameTableRefs<T extends Object>(
     Expression<T> Function($$GameTableTableAnnotationComposer a) f,
   ) {
@@ -1755,15 +1927,26 @@ class $$PlayerTableTableTableManager
               ({
                 Value<String> id = const Value.absent(),
                 Value<String> name = const Value.absent(),
+                Value<DateTime> createdAt = const Value.absent(),
                 Value<int> rowid = const Value.absent(),
-              }) => PlayerTableCompanion(id: id, name: name, rowid: rowid),
+              }) => PlayerTableCompanion(
+                id: id,
+                name: name,
+                createdAt: createdAt,
+                rowid: rowid,
+              ),
           createCompanionCallback:
               ({
                 required String id,
                 required String name,
+                required DateTime createdAt,
                 Value<int> rowid = const Value.absent(),
-              }) =>
-                  PlayerTableCompanion.insert(id: id, name: name, rowid: rowid),
+              }) => PlayerTableCompanion.insert(
+                id: id,
+                name: name,
+                createdAt: createdAt,
+                rowid: rowid,
+              ),
           withReferenceMapper: (p0) => p0
               .map(
                 (e) => (
@@ -1881,12 +2064,14 @@ typedef $$GroupTableTableCreateCompanionBuilder =
     GroupTableCompanion Function({
       required String id,
       required String name,
+      required DateTime createdAt,
       Value<int> rowid,
     });
 typedef $$GroupTableTableUpdateCompanionBuilder =
     GroupTableCompanion Function({
       Value<String> id,
       Value<String> name,
+      Value<DateTime> createdAt,
       Value<int> rowid,
     });
 
@@ -1958,6 +2143,11 @@ class $$GroupTableTableFilterComposer
     builder: (column) => ColumnFilters(column),
   );
 
+  ColumnFilters<DateTime> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnFilters(column),
+  );
+
   Expression<bool> playerGroupTableRefs(
     Expression<bool> Function($$PlayerGroupTableTableFilterComposer f) f,
   ) {
@@ -2027,6 +2217,11 @@ class $$GroupTableTableOrderingComposer
     column: $table.name,
     builder: (column) => ColumnOrderings(column),
   );
+
+  ColumnOrderings<DateTime> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnOrderings(column),
+  );
 }
 
 class $$GroupTableTableAnnotationComposer
@@ -2044,6 +2239,9 @@ class $$GroupTableTableAnnotationComposer
   GeneratedColumn<String> get name =>
       $composableBuilder(column: $table.name, builder: (column) => column);
 
+  GeneratedColumn<DateTime> get createdAt =>
+      $composableBuilder(column: $table.createdAt, builder: (column) => column);
+
   Expression<T> playerGroupTableRefs<T extends Object>(
     Expression<T> Function($$PlayerGroupTableTableAnnotationComposer a) f,
   ) {
@@ -2128,15 +2326,26 @@ class $$GroupTableTableTableManager
               ({
                 Value<String> id = const Value.absent(),
                 Value<String> name = const Value.absent(),
+                Value<DateTime> createdAt = const Value.absent(),
                 Value<int> rowid = const Value.absent(),
-              }) => GroupTableCompanion(id: id, name: name, rowid: rowid),
+              }) => GroupTableCompanion(
+                id: id,
+                name: name,
+                createdAt: createdAt,
+                rowid: rowid,
+              ),
           createCompanionCallback:
               ({
                 required String id,
                 required String name,
+                required DateTime createdAt,
                 Value<int> rowid = const Value.absent(),
-              }) =>
-                  GroupTableCompanion.insert(id: id, name: name, rowid: rowid),
+              }) => GroupTableCompanion.insert(
+                id: id,
+                name: name,
+                createdAt: createdAt,
+                rowid: rowid,
+              ),
           withReferenceMapper: (p0) => p0
               .map(
                 (e) => (
@@ -2228,6 +2437,7 @@ typedef $$GameTableTableCreateCompanionBuilder =
       required String id,
       required String name,
       required String winnerId,
+      required DateTime createdAt,
       Value<int> rowid,
     });
 typedef $$GameTableTableUpdateCompanionBuilder =
@@ -2235,6 +2445,7 @@ typedef $$GameTableTableUpdateCompanionBuilder =
       Value<String> id,
       Value<String> name,
       Value<String> winnerId,
+      Value<DateTime> createdAt,
       Value<int> rowid,
     });
 
@@ -2319,6 +2530,11 @@ class $$GameTableTableFilterComposer
     builder: (column) => ColumnFilters(column),
   );
 
+  ColumnFilters<DateTime> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnFilters(column),
+  );
+
   $$PlayerTableTableFilterComposer get winnerId {
     final $$PlayerTableTableFilterComposer composer = $composerBuilder(
       composer: this,
@@ -2412,6 +2628,11 @@ class $$GameTableTableOrderingComposer
     builder: (column) => ColumnOrderings(column),
   );
 
+  ColumnOrderings<DateTime> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnOrderings(column),
+  );
+
   $$PlayerTableTableOrderingComposer get winnerId {
     final $$PlayerTableTableOrderingComposer composer = $composerBuilder(
       composer: this,
@@ -2451,6 +2672,9 @@ class $$GameTableTableAnnotationComposer
   GeneratedColumn<String> get name =>
       $composableBuilder(column: $table.name, builder: (column) => column);
 
+  GeneratedColumn<DateTime> get createdAt =>
+      $composableBuilder(column: $table.createdAt, builder: (column) => column);
+
   $$PlayerTableTableAnnotationComposer get winnerId {
     final $$PlayerTableTableAnnotationComposer composer = $composerBuilder(
       composer: this,
@@ -2560,11 +2784,13 @@ class $$GameTableTableTableManager
                 Value<String> id = const Value.absent(),
                 Value<String> name = const Value.absent(),
                 Value<String> winnerId = const Value.absent(),
+                Value<DateTime> createdAt = const Value.absent(),
                 Value<int> rowid = const Value.absent(),
               }) => GameTableCompanion(
                 id: id,
                 name: name,
                 winnerId: winnerId,
+                createdAt: createdAt,
                 rowid: rowid,
               ),
           createCompanionCallback:
@@ -2572,11 +2798,13 @@ class $$GameTableTableTableManager
                 required String id,
                 required String name,
                 required String winnerId,
+                required DateTime createdAt,
                 Value<int> rowid = const Value.absent(),
               }) => GameTableCompanion.insert(
                 id: id,
                 name: name,
                 winnerId: winnerId,
+                createdAt: createdAt,
                 rowid: rowid,
               ),
           withReferenceMapper: (p0) => p0
diff --git a/lib/data/db/tables/game_table.dart b/lib/data/db/tables/game_table.dart
index 9651a79..0fe5a3c 100644
--- a/lib/data/db/tables/game_table.dart
+++ b/lib/data/db/tables/game_table.dart
@@ -6,6 +6,7 @@ class GameTable extends Table {
   TextColumn get name => text()();
   TextColumn get winnerId =>
       text().references(PlayerTable, #id, onDelete: KeyAction.cascade)();
+  DateTimeColumn get createdAt => dateTime()();
 
   @override
   Set<Column<Object>> get primaryKey => {id};
diff --git a/lib/data/db/tables/group_table.dart b/lib/data/db/tables/group_table.dart
index dc9335d..5c52355 100644
--- a/lib/data/db/tables/group_table.dart
+++ b/lib/data/db/tables/group_table.dart
@@ -3,6 +3,7 @@ import 'package:drift/drift.dart';
 class GroupTable extends Table {
   TextColumn get id => text()();
   TextColumn get name => text()();
+  DateTimeColumn get createdAt => dateTime()();
 
   @override
   Set<Column<Object>> get primaryKey => {id};
diff --git a/lib/data/db/tables/player_table.dart b/lib/data/db/tables/player_table.dart
index 3d97459..794958e 100644
--- a/lib/data/db/tables/player_table.dart
+++ b/lib/data/db/tables/player_table.dart
@@ -3,6 +3,7 @@ import 'package:drift/drift.dart';
 class PlayerTable extends Table {
   TextColumn get id => text()();
   TextColumn get name => text()();
+  DateTimeColumn get createdAt => dateTime()();
 
   @override
   Set<Column<Object>> get primaryKey => {id};
diff --git a/lib/data/dto/game.dart b/lib/data/dto/game.dart
index c84779d..96e9d73 100644
--- a/lib/data/dto/game.dart
+++ b/lib/data/dto/game.dart
@@ -1,3 +1,4 @@
+import 'package:clock/clock.dart';
 import 'package:game_tracker/data/dto/group.dart';
 import 'package:game_tracker/data/dto/player.dart';
 import 'package:uuid/uuid.dart';
@@ -8,14 +9,17 @@ class Game {
   final List<Player>? players;
   final Group? group;
   final String winner;
+  final DateTime createdAt;
 
   Game({
     String? id,
+    DateTime? createdAt,
     required this.name,
     this.players,
     this.group,
     this.winner = '',
-  }) : id = id ?? const Uuid().v4();
+  }) : id = id ?? const Uuid().v4(),
+       createdAt = createdAt ?? clock.now();
 
   @override
   String toString() {
diff --git a/lib/data/dto/group.dart b/lib/data/dto/group.dart
index 0420477..46c6f91 100644
--- a/lib/data/dto/group.dart
+++ b/lib/data/dto/group.dart
@@ -1,3 +1,4 @@
+import 'package:clock/clock.dart';
 import 'package:game_tracker/data/dto/player.dart';
 import 'package:uuid/uuid.dart';
 
@@ -5,9 +6,15 @@ class Group {
   final String id;
   final String name;
   final List<Player> members;
+  final DateTime createdAt;
 
-  Group({String? id, required this.name, required this.members})
-    : id = id ?? const Uuid().v4();
+  Group({
+    String? id,
+    DateTime? createdAt,
+    required this.name,
+    required this.members,
+  }) : id = id ?? const Uuid().v4(),
+       createdAt = createdAt ?? clock.now();
 
   @override
   String toString() {
diff --git a/lib/data/dto/player.dart b/lib/data/dto/player.dart
index 1b00c2c..4ef58b1 100644
--- a/lib/data/dto/player.dart
+++ b/lib/data/dto/player.dart
@@ -1,10 +1,14 @@
+import 'package:clock/clock.dart';
 import 'package:uuid/uuid.dart';
 
 class Player {
   final String id;
   final String name;
+  final DateTime createdAt;
 
-  Player({String? id, required this.name}) : id = id ?? const Uuid().v4();
+  Player({String? id, DateTime? createdAt, required this.name})
+    : id = id ?? const Uuid().v4(),
+      createdAt = createdAt ?? clock.now();
 
   @override
   String toString() {
diff --git a/lib/presentation/widgets/buttons/custom_width_button.dart b/lib/presentation/widgets/buttons/custom_width_button.dart
index bce78ed..17c9dc5 100644
--- a/lib/presentation/widgets/buttons/custom_width_button.dart
+++ b/lib/presentation/widgets/buttons/custom_width_button.dart
@@ -26,11 +26,13 @@ class CustomWidthButton extends StatelessWidget {
 
     if (buttonType == ButtonType.primary) {
       textcolor = Colors.white;
-      disabledTextColor = Colors.white.withValues(alpha: 0.24);
+      disabledTextColor = Color.lerp(textcolor, Colors.black, 0.5)!;
       buttonBackgroundColor = CustomTheme.primaryColor;
-      disabledBackgroundColor = CustomTheme.primaryColor.withValues(
-        alpha: 0.24,
-      );
+      disabledBackgroundColor = Color.lerp(
+        buttonBackgroundColor,
+        Colors.black,
+        0.5,
+      )!;
 
       return ElevatedButton(
         onPressed: onPressed,
@@ -55,12 +57,12 @@ class CustomWidthButton extends StatelessWidget {
       );
     } else if (buttonType == ButtonType.secondary) {
       textcolor = CustomTheme.primaryColor;
-      disabledTextColor = CustomTheme.primaryColor.withValues(alpha: 0.5);
+      disabledTextColor = Color.lerp(textcolor, Colors.black, 0.5)!;
       buttonBackgroundColor = Colors.transparent;
       disabledBackgroundColor = Colors.transparent;
       borderSideColor = onPressed != null
           ? CustomTheme.primaryColor
-          : CustomTheme.primaryColor.withValues(alpha: 0.5);
+          : Color.lerp(CustomTheme.primaryColor, Colors.black, 0.5)!;
 
       return OutlinedButton(
         onPressed: onPressed,
@@ -86,7 +88,11 @@ class CustomWidthButton extends StatelessWidget {
       );
     } else {
       textcolor = CustomTheme.primaryColor;
-      disabledTextColor = CustomTheme.primaryColor.withValues(alpha: 0.3);
+      disabledTextColor = Color.lerp(
+        CustomTheme.primaryColor,
+        Colors.black,
+        0.5,
+      )!;
       buttonBackgroundColor = Colors.transparent;
       disabledBackgroundColor = Colors.transparent;
 
diff --git a/pubspec.yaml b/pubspec.yaml
index fbbc01a..b17f409 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -20,6 +20,7 @@ dependencies:
   provider: ^6.1.5
   skeletonizer: ^2.1.0+1
   uuid: ^4.5.2
+  clock: ^1.1.2
 
 dev_dependencies:
   flutter_test:
diff --git a/test/db_tests/game_test.dart b/test/db_tests/game_test.dart
index 4f4b23f..d726425 100644
--- a/test/db_tests/game_test.dart
+++ b/test/db_tests/game_test.dart
@@ -1,3 +1,4 @@
+import 'package:clock/clock.dart';
 import 'package:drift/drift.dart';
 import 'package:drift/native.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -15,6 +16,8 @@ void main() {
   late Player player5;
   late Group testgroup;
   late Game testgame;
+  final fixedDate = DateTime(2025, 19, 11, 00, 11, 23);
+  final fakeClock = Clock(() => fixedDate);
 
   setUp(() {
     database = AppDatabase(
@@ -25,17 +28,22 @@ void main() {
       ),
     );
 
-    player1 = Player(name: 'Alice');
-    player2 = Player(name: 'Bob');
-    player3 = Player(name: 'Charlie');
-    player4 = Player(name: 'Diana');
-    player5 = Player(name: 'Eve');
-    testgroup = Group(name: 'Test Group', members: [player1, player2, player3]);
-    testgame = Game(
-      name: 'Test Game',
-      group: testgroup,
-      players: [player4, player5],
-    );
+    withClock(fakeClock, () {
+      player1 = Player(name: 'Alice');
+      player2 = Player(name: 'Bob');
+      player3 = Player(name: 'Charlie');
+      player4 = Player(name: 'Diana');
+      player5 = Player(name: 'Eve');
+      testgroup = Group(
+        name: 'Test Group',
+        members: [player1, player2, player3],
+      );
+      testgame = Game(
+        name: 'Test Game',
+        group: testgroup,
+        players: [player4, player5],
+      );
+    });
   });
   tearDown(() async {
     await database.close();
@@ -50,6 +58,7 @@ void main() {
       expect(result.id, testgame.id);
       expect(result.name, testgame.name);
       expect(result.winner, testgame.winner);
+      expect(result.createdAt, testgame.createdAt);
 
       if (result.group != null) {
         expect(result.group!.members.length, testgroup.members.length);
@@ -67,6 +76,7 @@ void main() {
         for (int i = 0; i < testgame.players!.length; i++) {
           expect(result.players![i].id, testgame.players![i].id);
           expect(result.players![i].name, testgame.players![i].name);
+          expect(result.players![i].createdAt, testgame.players![i].createdAt);
         }
       } else {
         fail('Players is null');
diff --git a/test/db_tests/group_test.dart b/test/db_tests/group_test.dart
index 3a9d8ca..a076ab0 100644
--- a/test/db_tests/group_test.dart
+++ b/test/db_tests/group_test.dart
@@ -1,3 +1,4 @@
+import 'package:clock/clock.dart';
 import 'package:drift/drift.dart';
 import 'package:drift/native.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -12,6 +13,9 @@ void main() {
   late Player player3;
   late Player player4;
   late Group testgroup;
+  late Group testgroup2;
+  final fixedDate = DateTime(2025, 19, 11, 00, 11, 23);
+  final fakeClock = Clock(() => fixedDate);
 
   setUp(() {
     database = AppDatabase(
@@ -22,22 +26,27 @@ void main() {
       ),
     );
 
-    player1 = Player(name: 'Alice');
-    player2 = Player(name: 'Bob');
-    player3 = Player(name: 'Charlie');
-    player4 = Player(name: 'Diana');
-    testgroup = Group(name: 'Test Group', members: [player1, player2, player3]);
+    withClock(fakeClock, () {
+      player1 = Player(name: 'Alice');
+      player2 = Player(name: 'Bob');
+      player3 = Player(name: 'Charlie');
+      player4 = Player(name: 'Diana');
+      testgroup = Group(
+        name: 'Test Group',
+        members: [player1, player2, player3],
+      );
+      testgroup2 = Group(
+        id: 'gr2',
+        name: 'Second Group',
+        members: [player2, player3, player4],
+      );
+    });
   });
   tearDown(() async {
     await database.close();
   });
   group('group tests', () {
     test('all groups get fetched correctly', () async {
-      final testgroup2 = Group(
-        id: 'gr2',
-        name: 'Second Group',
-        members: [player2, player3, player4],
-      );
       await database.groupDao.addGroup(group: testgroup);
       await database.groupDao.addGroup(group: testgroup2);
 
@@ -48,11 +57,13 @@ void main() {
       expect(fetchedGroup1.name, testgroup.name);
       expect(fetchedGroup1.members.length, testgroup.members.length);
       expect(fetchedGroup1.members.elementAt(0).id, player1.id);
+      expect(fetchedGroup1.members.elementAt(0).createdAt, player1.createdAt);
 
       final fetchedGroup2 = allGroups.firstWhere((g) => g.id == testgroup2.id);
       expect(fetchedGroup2.name, testgroup2.name);
       expect(fetchedGroup2.members.length, testgroup2.members.length);
       expect(fetchedGroup2.members.elementAt(0).id, player2.id);
+      expect(fetchedGroup2.members.elementAt(0).createdAt, player2.createdAt);
     });
 
     test('group and group members gets added correctly', () async {
@@ -64,11 +75,13 @@ void main() {
 
       expect(result.id, testgroup.id);
       expect(result.name, testgroup.name);
+      expect(result.createdAt, testgroup.createdAt);
 
       expect(result.members.length, testgroup.members.length);
       for (int i = 0; i < testgroup.members.length; i++) {
         expect(result.members[i].id, testgroup.members[i].id);
         expect(result.members[i].name, testgroup.members[i].name);
+        expect(result.members[i].createdAt, testgroup.members[i].createdAt);
       }
     });
 
@@ -124,8 +137,6 @@ void main() {
 
       expect(playerNotAdded, true);
 
-      expect(playerAdded, true);
-
       final result = await database.groupDao.getGroupById(
         groupId: testgroup.id,
       );
@@ -133,6 +144,7 @@ void main() {
 
       final addedPlayer = result.members.firstWhere((p) => p.id == player4.id);
       expect(addedPlayer.name, player4.name);
+      expect(addedPlayer.createdAt, player4.createdAt);
     });
 
     test('Removing player from group works correctly', () async {
diff --git a/test/db_tests/player_test.dart b/test/db_tests/player_test.dart
index 91f4acb..fa65f67 100644
--- a/test/db_tests/player_test.dart
+++ b/test/db_tests/player_test.dart
@@ -1,3 +1,4 @@
+import 'package:clock/clock.dart';
 import 'package:drift/drift.dart';
 import 'package:drift/native.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -7,6 +8,9 @@ import 'package:game_tracker/data/dto/player.dart';
 void main() {
   late AppDatabase database;
   late Player testPlayer;
+  late Player testPlayer2;
+  final fixedDate = DateTime(2025, 19, 11, 00, 11, 23);
+  final fakeClock = Clock(() => fixedDate);
 
   setUp(() {
     database = AppDatabase(
@@ -17,7 +21,10 @@ void main() {
       ),
     );
 
-    testPlayer = Player(name: 'Test Player');
+    withClock(fakeClock, () {
+      testPlayer = Player(name: 'Test Player');
+      testPlayer2 = Player(name: 'Second Group');
+    });
   });
   tearDown(() async {
     await database.close();
@@ -25,7 +32,6 @@ void main() {
 
   group('player tests', () {
     test('all players get fetched correctly', () async {
-      final testPlayer2 = Player(name: 'Second Group');
       await database.playerDao.addPlayer(player: testPlayer);
       await database.playerDao.addPlayer(player: testPlayer2);
 
@@ -36,11 +42,13 @@ void main() {
         (g) => g.id == testPlayer.id,
       );
       expect(fetchedPlayer1.name, testPlayer.name);
+      expect(fetchedPlayer1.createdAt, testPlayer.createdAt);
 
       final fetchedPlayer2 = allPlayers.firstWhere(
         (g) => g.id == testPlayer2.id,
       );
       expect(fetchedPlayer2.name, testPlayer2.name);
+      expect(fetchedPlayer2.createdAt, testPlayer2.createdAt);
     });
 
     test('players get inserted correcly ', () async {
@@ -51,6 +59,7 @@ void main() {
 
       expect(result.id, testPlayer.id);
       expect(result.name, testPlayer.name);
+      expect(result.createdAt, testPlayer.createdAt);
     });
 
     test('players get deleted correcly ', () async {