- Open General

- 209 downloads
Open General is an open-source evolution of the original SSI Panzer General II strategy game.
- Coordinated Wesnoth UMC Development



- 145 downloads
Coordinated Wesnoth UMC Development is an open-source version-controlled repository for user-created Battle of Wesnoth content.
- Race Into Space



- 122 downloads
Designed as an open-source version of Fritz Bronner's Liftoff! board game, Race Into Space was originally released online in 1993.
- Warzone 2100



- 225 downloads
A multi-player 3D campaign or skirmish game featuring apocalyptic future bases, tanks, firearms and an extensive online community.
- Magic Assistant



- 134 downloads
Designed specifically for Magic: The Gathering card game players, Magic Assistant includes Card Browser, organizer, builder and tournament manager; also includes card database and web updates.
- OpenDarkEngine



- 196 downloads
OpenDarkEngine is an open-source version of the Looking Glass Dark Engine system designed as a replacement of the original files and allows alternative platforms.
- GemRB Game Engine



- 113 downloads
GemRB Game Engine is an enhanced open-source port version of Baldur's Gate and Icewind Dale's Infinity Engine.
- Labyrinths and Legends RPG



- 117 downloads
Using a classic roguelike environment, Labyrinths & Legends LnL operates as a Role Playing Game with six characters and an open source tile graphic version.
- Middlecrest Roguelike

- 85 downloads
Providing a supreme roguelike gaming experience, Middlecrest Roguelike uses procedurally-generated content for originality and unpredictability of gameplay.
- fCraft

- 189 downloads
fCraft is an open-source project supporting the original Minecraft Classic game and designed to the compatible with the default client. Fcraft offer many new features and better overall performance; however, it does not support Minecraft Alpha.