DOSBox Staging is a modern continuation of DOSBox
Java/JavaFX/Kotlin Game Library (Engine)
Multiplayer FPS game - Counter-Strike: Football
Home of the OpenComputers mod for Minecraft
Free game engine for development of desktop, mobile, and web games
The ioquake3 community effort to continue supporting/developing id's
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Real Time Strategy game engine supporting early Westwood classics
DeSmuME is a Nintendo DS emulator
The flexible game engine
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
A cross-platform port of Hexen II game.
Chess Database and Toolkit program
Add and Subtract game
Media Player and Media Tool Kit for Linux using Kulina Graphics
A real-time 3D Engine written in Ada
Marvel Rivals Stats, Hero Tracker, Game Analytics, Match History, K/D/
Rock, Paper, Scissors is a hand game.
3D modeler, 3D game maker, 3D demo maker
Gem Dash aka Boulder or Dyna Blaster like 8-bit style game in Python
Permuted picture puzzle, allows using your own PNG pictures.
Unique 3D slider puzzle that looks like a rubics cube.
VR Adrix Java Works - Paged Lists - Action-Entity Model ...
Klotsky class block slider puzzles.