A Flutter based game engine
Do virtual gear shifting (and more) in any rider app
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Open game and rendering engine packed into a JavaScript framework
CTFs as you need them
Stride (formerly Xenko), a free and open-source cross-platform C# game
A pure Go game engine
The HTML5 Creation Engine
Just another ComputerCraft fork
The flexible game engine
Multi-platform 2D and 3D game engine
Accuracy-focused XNA4 reimplementation for open platforms
Diablo build for modern operating systems
New Godot bindings for Swift
Provides efficient allocation free async/await integration for Unity
2D JavaScript Physics Engine
Write your game with TypeScript in UE or Unity
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
dhewm 3 main repository
Community effort to maintain and improve Jedi Academy (SP & MP)
The Pokémon API
A lightweight game server framework implemented with Actor Model
Action-adventure game originally released in 2013
The Tiny JavaScript Game Engine That Can!
TGMC: TerraGov Marine Corps, a SS13 mod