2D JavaScript Physics Engine
Cross-platform game engine in Rust
The Tiny JavaScript Game Engine That Can!
3D Procedural Game Engine Using OpenGL
Zig game engine & graphics toolkit
API (C#) for simulating certain aspects of a ZX spectrum for porting.
Here we're trying to create the easiest open-source game engine.
Amateur 3D Game Engine
Game engine supporting many 3D/2D formats and graphic effects
Tools and Z80 engine for creating adventure games. (RUST)
Orx: Portable Game Engine
Haskell game engine library for roguelike dungeon crawlers
PyCAPGE - Python Classic Adventure Point and Click Game Engine
The multiplayer game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
Modified source engine (2017) developed by valve and leaked in 2020
Urho3D Game engine
Entitas is a super fast Entity Component System (ECS) Framework
Mini game engine for games104
A cross-platform, open-source, pure C game engine for mobile game
Engo is an open-source 2D game engine written in Go
Retro game engine for creating games like it's 1997
A fork of dhewm3 with an emphasis on modernisation and vanilla Doom 3
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Go 3D Game Engine