An Open Source Minecraft Launcher with Modern UX
CTFs as you need them
X-Plane plugin that displays a tablet to aid VR usage
Desktop/Android/HTML5/iOS Java game development framework
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
The Playstation 2 emulator
Moonlight port for Nintendo Switch
Google maps for block game
Real Time Strategy game engine supporting early Westwood classics
A lightweight online game framework
A game of dungeon exploration, combat and magic
3D space trading and combat game
The solution that allows unity games update in runtime
An Open Source DOS emulator to run old DOS games
A shield for the Arduino Mega that can back up video game cartridges
Virtual Las Vegas casino experience with slot machines and other games
Klotsky class block slider puzzles.
Sokoban with many families of puzzles provided.
FlightGear Flight Simulator: free open-source multiplatform flight sim
Tweak DLL for NVIDIA DLSS, force DLAA on DLSS titles and much more!
GemRB is a portable open-source implementation of the Infinity Engine