An open source flight dynamics & control software library
A cross-platform PSP emulator
FlightGear Flight Simulator: free open-source multiplatform flight sim
An iOS & tvOS Frontend for Multiple Emulators
Fast PlayStation 1 emulator for x86-64/AArch32/AArch64
A fancy self-hosted monitoring tool
Experimental PlayStation Vita emulator
Stride (formerly Xenko), a free and open-source cross-platform C# game
Botcraft is a cross-platform C++ library to create bots
Eva.js is a front-end game engine for creating interactive projects
Fast and lightweight JavaScript game engine built on WebGL and glTF
API and runtime that allows access to VR hardware
A multiplatform Flight Simulator
C# application with primary purpose of farming Steam cards
Free game engine for development of desktop, mobile, and web games
Magic Another Game Engine
Turn Claude Code into a full game dev studio
3D Game engine with editor
3D and 2D game engine written in Rust
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Zig game engine & graphics toolkit
Air traffic control tower and radar simulator (solo + multi-player)
An Open Source DOS emulator to run old DOS games
Svelto ECS C# Entity Component System
Revolution Macro is the best BSS macro with next-gen AI honey boosts.