2D shooter/RTS with fully destructible terrain

Hardest co-op 2D platformer ever

Explore an infinite 3D museum

Open source first person shooter

Edit Drag[en]gine game projects.

3-D Game based on Rubik's Cube

Cross-platform engine for the Ultima VII games

Quick tactics game

2D motocross platform game

Open Source voxel shooter

A crayon-drawing based physics puzzle game

オープンソースな3Dレーシングカートゲーム

Wing of Madoola reimplementation

Fan project that reimplements The Settlers 2 game

Paint in 3D using Voxels

The wildest racing game since man invented the wheel!

Learn how to play the piano

Bomberman clone

Turn-based strategy game

Chess with Fog-of-War and shuffled officers

First-person arena shooter

Real time strategy game (RTS)

Gtk4 based client for the Freeciv game

A simple GOG client for Linux

A point & click adventure game

A 3D Sonic the Hedgehog fangame based on a modified version of Doom Legacy

"Five in a row" board game

Program an AI to beat the enemy

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once with MMCO Plugins

Stream games and other applications from another PC running Sunshine or GeForce Experience