YimMenu, a GTA V menu protecting against a wide ranges
One of the best Prodigy hacks
s&box is a modern game engine, built on Valve's Source 2
Widelands is a free, open source real-time strategy game
Real Time Strategy game engine supporting early Westwood classics
The most customizable typing website with a minimalistic design
Endless Sky is a sandbox-style space exploration game
A modular Common Lisp game engine
Build multiplayer web games played by millions
Free and open source real-time strategy game
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Open source Old School RuneScape client
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Compatibility tool for Steam Play based on Wine and other components
C# application with primary purpose of farming Steam cards
Mod manager for the video game RimWorld
Multi Theft Auto is a game engine
The command-line tool for quick, simple deployment and management
Open source clone of the Age of Empires II engine
UCI chess engine
A refreshingly simple data-driven game engine built in Rust
A bridge/proxy allowing you to connect to Minecraft
Xash3D FWGS engine
RetroArch is a frontend for emulators, game engines and media players.