game-engine-2d topic
mkxp
Free Software implementation of the Ruby Game Scripting System (RGSS)
Pattern-Script
Open Source HTML5 Game Engine based on PuzzleScript
age-rs
age-rs - Cross-platform RTS game engine core based on Age of Empires mechanics
meta2d
Meta2D is open source WebGL 2D game engine for making cross platform games.
bones
An easy-to-use game engine for making real games.
pygbag
python and pygame wasm for everyone ( packager + test server + simulator )
angular-2d-game-engine
A 2D game engine for creating room-based sneak/action games with puzzle elements
Open-Sonic-1-Recreation
Open source recreation of original Sonic The Hedgehog 1991 game on C++ programming language.
ohrrpgce
Official Hamster Republic RPG Construction Engine (mirror of SVN repository)