RPG Maker 2000/2003 and EasyRPG games interpreter
Real-time collision detection and multi-physics simulation for VR
FlightGear Flight Simulator: free open-source multiplatform flight sim
RTS game with the theme of Strategy by Design
Attention! This tiny board/shooter game just created for fun
Free game hacks for nearly all languages. Auto clicker, macro etc.
Parabator 3 - Rush of the Wind 1.4.3 (Xtreme3D Engine) Free board game
Good-looking and addictive OpenSource games
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
SnapKey: Open Source Alternative to Snap Tap & SOCD
Odamex is a free, cross-platform, modern client-server Doom engine
Realism Invictus mod for Civilization IV
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Zoomable user interface (ZUI) with file manager, file viewers and more
Every creative journey starts with Unity Hub
A 2D scrolling platform shooter, inspired by Duke Nukem 1
TX Library is a tiny graphics library for Win32 written in C++.
LDraw™ editor for LEGO® style digital building instructions.
Enigma is a puzzle game