A free & open-source 2D sprite editor, made with the Godot Engine
A fresh & lightweight javascript game engine
A set of renderless components to utilise in your Laravel Blade views
Cross-Platform Level Editor for Doom3 and The Dark Mod
An Simple GameEngine.
A free 3d game for PC that does not limit the player. Fight,Build,Gain
SDL based generic 2D game engine
Source port of Doom, Heretic, Hexen and Strife developed in Delphi
PAK file editor for Quake engine games
2D Game Engine
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Open RealStrategyGameLibrary (Engine)
A RPG maker engine using Pygame
Nash Operating System for Modern Ecommerce
Quake Engine Map Viewer
A simple map launcher for Quake.
2D ARPG Engine
Role Playing Adventure Game Builder in 3D Environment.
a 3D openGL b3d car / city town / flight / tank simulation game
Built to be ease of use, with no programming knowledge, Multi-platform
A roguelike game engine/editor
Multi-axle Physically based Vehicle game