BookWorm-Cheat Engine
Cross-Platform C++ 2D/3D game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
A modern cross-platform low-level graphics library
Farm_Mania_HV-Cheat Engine
Solar2D Game Engine main repository (ex Corona SDK)
Fruit Ninja - Cheat Engine
Amazing Adventure-Cheat Engine
Satisfying monster shooter
Pink Panther-Cheate Engine
Open source routing engine for OpenStreetMap
Improved Quake III Arena engine
A JavaScript NES emulator
UCI chess engine
Open-source engine for Heroes of Might and Magic III
A completely free, open-source, 2D game engine
A real-time physically based 3D rendering engine for React Native
A powerhouse of audio functionality for macOS, iOS, and tvOS
Java/JavaFX/Kotlin Game Library (Engine)
Universal LLM Deployment Engine with ML Compilation
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
JUCE is an open-source cross-platform C++ application framework
Innovative user interfaces made easy
The game engine for everyone
Real-time physically based rendering engine for Android, iOS, and more