Improved version of the X-Ray Engine, the game engine
Data-oriented and data-driven game engine written in Rust
A 2D game engine and level editor
KlayGE is a cross-platform open source game engine
A cross-platform 2D game engine
Clojure in Unity
Planimeter Game Engine 2D - LÖVE-based game engine for Lua
Game engine for playing tomb raider 1 - 5 levels.
scriptable game engine with built-in support for 2D graphics and sound
A mobile game distributed server implemented using netty4.X
online 4X browser game engine
The second demo of my game engine.
Multi-platform game engine similar to old Megaman with a stage editor
XNA based game engine completely written in c#
A roguelike game engine/editor
A generic 2D engine for any kind of game
2D physics engine for games
3D Game engine