3D C++ Game Engine - yet another open source game engine
QQ Group:538722494,KSFramework = KEngine + SLua(or xLua)
Improved version of the X-Ray Engine, the game engine
Data-oriented and data-driven game engine written in Rust
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
Web powered cross-platform 3D, WebXR game engine
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
The Atomic Game Engine is a multi-platform 2D and 3D engine
online 4X browser game engine
Multi-platform game engine similar to old Megaman with a stage editor
A generic 2D engine for any kind of game
2D physics engine for games
C++ Text Adventure Engine
A Simple Game Engine
A truly extensible cross-platform game engine
Open source, moddable game engine for the "Polygon Love 2" game
Javascript adventure game engine