Quinb: 4 players reaction game

A multiplayer reaction game: train your mind and your reflexes while having fun!GPL-3.0-or-later

ArcaneChat

⚡ Fast encrypted chats for the family 🎉GPL-3.0-only

Impostor MX

Classic multiplayer party game, now digital and open sourceGPL-3.0-or-later

Chess

Chess program and FICS clientMIT

Fire Strike Retro

An old-school 3d-shooter with cartoon graphics from creators of Gloomy Dungeons.MIT

Chip Defense

A tower defense game with a microprocessor themeMIT

Block Puzzle Stone Wars

Addicting classic game, completely free, with multi-player modeMIT

Dart Checker

Dart scoreboard/counter for physical dart matchesGPL-3.0-only

Open TimeLimit

Simply limit the usage durationGPL-3.0-only

TimeLimit.io

Flexibly limit the usage durationGPL-3.0-only

UniPatcher

Utility to apply patches to ROMsGPL-3.0-or-later

2048 Open Fun Game

2048 game with AI, Replay, History and other fun features, Open Source, no adsApache-2.0

2048 (Privacy Friendly)

(SECUSO) Try to reach 2048 in this puzzle gameGPL-3.0-or-later

Mill

A Mill Game which supports many rule variants, written in FlutterGPL-3.0-only

Asteroid's Revenge

Endless survival bulletHell (highscore based).GPL-3.0-only

MobiloSignal

Find the best spot for calls and mobile internet by seeing signal strengthGPL-3.0-only

GCompris

Multi-Activity Educational game for children 2 to 10AGPL-3.0-only

Unciv

Open source 4X civilization-building gameMPL-2.0

ProcrastiLearn

Block distracting apps until you review a spaced-repetition flashcardApache-2.0

Braincup

Train your focus, memory and math skills.Apache-2.0