Multi Theft Auto is a game engine
Free, open source game engine online
A game framework written with osu! in mind.
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
GemRB is a portable open-source implementation of the Infinity Engine
Orx: Portable Game Engine
Game engine supporting many 3D/2D formats and graphic effects
FiveM is a modification for Grand Theft Auto V
A Editor for Minecraft NBT files
A promising chess program
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
Updated emulator of Forgotten Realms: Unlimited Adventures
Fastest Auto Clicker on the market . Over 1000 CPS (For Real)
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
A game engine for console based text games
Vivid3D is an open-source 3D engine with powerful 2D UI.
A surrealist narrative-driven walking simulator
Remake and expansion pack of the DOS game "Speed Haste"
One of the First Blooket hacks online
Source port of the game "Mars - The Ultimate Fighter"
Engine remake of the game "Radix: Beyond the void"
Lines a game written in Python two players through internet