3D Procedural Game Engine Using OpenGL
A game engine powered by python and panda3d
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Old-school 2D game engine
Amateur 3D Game Engine
API (C#) for simulating certain aspects of a ZX spectrum for porting.
A simple cross-platform game engine for creating old-school 2D games
Orx: Portable Game Engine
Game engine supporting many 3D/2D formats and graphic effects
Tools and Z80 engine for creating adventure games. (RUST)
PyCAPGE - Python Classic Adventure Point and Click Game Engine
A free 3D game engine to create games and realtimes scenes for Windows
Vivid3D is an open-source 3D engine with powerful 2D UI.
Entitas is a super fast Entity Component System (ECS) Framework
A fork of dhewm3 with an emphasis on modernisation and vanilla Doom 3
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
2D Game Engine
RPG dice roll simulator for vintage Tandy TRS-80 100/102/200 laptops
A 2D game engine and level editor
Game engine for playing tomb raider 1 - 5 levels.
scriptable game engine with built-in support for 2D graphics and sound
online 4X browser game engine
Multi-platform game engine similar to old Megaman with a stage editor