Voxel game-creation platform with easy modding and game creation
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Free game engine for development of desktop, mobile, and web games
Cross-Platform C++ 2D/3D game engine
3D game engine/framework in C, with Luajit and Python bindings now
3D Game engine with editor
Injectable LUA scripting system, SDK generator, live property editor
Free, open source game engine online
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
A PICO-8 demake of the SCUMM engine
2D Game Engine
2D Game Engine with Lua Scripting made on top of SFML
A cross platform Lua based game engine
Cross-platform 2D and 3D game engine
A fast, scalable, distributed game server engine/framework for C++
Planimeter Game Engine 2D - LÖVE-based game engine for Lua
Game engine for playing tomb raider 1 - 5 levels.
2d/3d Game Engine
A Lua Game Engine
A retro style video game engine for RPGs and adventure games.