RetroArch is a frontend for emulators, game engines and media players.
Fast, user-friendly cross-platform custom launcher for Minecraft
Real Time Strategy game engine supporting early Westwood classics
Games for tomorrow's programmers
A game engine powered by python and panda3d
A 2D rigid body physics engine for the web
lua dev plugin for unreal engine 4 or 5
Open source simulation game based on Transport Tycoon Deluxe
Gideros Release version
HTML5 Canvas Tower Building Game
Descent 3 by Outrage Entertainment
3D game engine/framework in C, with Luajit and Python bindings now
A game engine with an emphasis on real-time cutting-edge solutions
An updated version of the classic "Basic Computer Games" book
A nonsense activity generator
High performance UI layout library in C
2D JavaScript Physics Engine
Godot Minimal Theme
A lightweight game server framework implemented with Actor Model
Godot game template and component-based framework
A lightweight online game framework
Botcraft is a cross-platform C++ library to create bots
A dead simple 2D game engine for Go
Zig game engine & graphics toolkit