Ebitengine - A dead simple 2D game engine for Go
Free Android 2D OpenGL Game Engine
A cross-platform 2D game engine
A modern re-implementation of the classic DOS game Duke Nukem II
A simple framework for 2D games on desktop and web
a Game Framework in Nim inspired by Pico-8.
A small 2d c++ game framework
Free Software implementation of the Ruby Game Scripting System (RGSS)
A top-down 2d game engine, written from scratch in under 1000 lines of C...
A li'l game engine for Playdate.
Surge Engine: a 2D retro game engine for making your dreams come true!
python and pygame wasm for everyone ( packager + test server + simulator )
Easy to use cross-platform 2D game library for C++
Tiny little game engine
A versatile real-time platform for making 3D, 2D games and apps.