Godot Minimal Theme
OgreWin3D
Free game engine for development of desktop, mobile, and web games
This is a Units Editor for Empire At War which will make things easy.
Edit BZFlag world maps with 3D preview
A very richly featured implementation of the Sokoban puzzle game
SDL based generic 2D game engine
Create your own Angry Birds levels with Open-Level Editor!
RPG dice roll simulator for vintage Tandy TRS-80 100/102/200 laptops
GameWhizzards is a user created, Open Source 3D MMORPG
creator : Nikola Lukic about : Visual JS 2d canvas multiplatform game
Random generators for tabletop RPG games (D&D, Pathfinder, D20, etc)
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
A space game in the Hoshikaze 2250 universe, built on the NAEV engine
Create and draw your own desktop buddy with voice and movement!
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
Component 2D Game Engine
Multi-threaded 2D Renderer licensed under the Mozilla Public License