Game engine for playing tomb raider 1 - 5 levels.
scriptable game engine with built-in support for 2D graphics and sound
Intrinsic is a Vulkan based cross-platform game and rendering engine
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
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Multi-platform game engine similar to old Megaman with a stage editor
2D game engine for traditional platform games
Paintown is a 2d fighting game engine.
An advanced flexible game engine for Java.
Mahasona engine is an open source game engine.
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
A runtime-programmable, cross platform, game engine
Gorgon Game Engine (GGE) is a C++ game engine that handles many tasks.
A generic 2D engine for any kind of game
Open Source 3D Game Engine
A 2D Adventure Game & Engine