Fast and lightweight JavaScript game engine built on WebGL and glTF
JavaScript-based game engine designed to empower developers
Cross-platform 2D game engine focused on ultimate productivity
A completely free, open-source, 2D game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Cross-platform 2D and 3D game engine with modular architecture
Mini game engine for games104
Entitas is a super fast Entity Component System (ECS) Framework
Amazon Lumberyard is a free AAA game engine
2D Game Engine with Lua Scripting made on top of SFML
Clojure in Unity
Multiplayer game server based on Node.JS
Turn Based Game Engine (GMS GML)
cross-platform 2d game engine