A conservative source port of Hexen that is identical to DOS
An authentic Rise of The Triad Dark War source port
Game engine for playing tomb raider 1 - 5 levels.
Game framework with AI
Conservative port of BOOM 2.02 to modern systems.
A fork of Chocolate Doom with small Quality of Life enhancements
Game engine supporting many 3D/2D formats and graphic effects
Godot is a fully featured, open source, MIT licensed, game engine.
Role Playing Game Engine
A conservative source port of Wolfenstein 3-D
A cell-based puzzle game featuring classic and completely new puzzles
Built to be ease of use, with no programming knowledge, Multi-platform
Amateur 3D Game Engine
Java Game Engine Project
Javascript adventure game engine