sandboxgamemaker

3D game maker and 3D game design program

Platinum Arts Sandbox is an open source, easy-to-use, standalone 3D game maker and 3D game design program. It is currently based on the Cube 2 engine used in schools around the world that allows kids and adults to create their own video games, worlds, levels, adventures, and quests, even cooperatively. The goal is to make it accessible to kids but also powerful enough for full game projects.

gm-assistant

Game Master assistant for role-playing games

GM-Assistant is designed to be the perfect assistant for the Game Master during tabletop role-playing games.

play.it-vv221

./play.it game scripts collection - vv221ʼs games collection

play.it is a free software building native packages from installers for Windows or Linux, mainly those sold by stores focusing on DRM-free games distribution. The goal is that a game installed via ./play.it is indistinguishable from a game installed via the official repositories of your favourite distribution.

doom-wad-shareware

Shareware game files for the 3D game Doom

This is the Shareware doom-wad file for Doom. A doom-wad file is required for doom-engines such as prboom or chocolate-doom. You can use this package to sample the commercial game in conjunction with a package providing doom-engine.

openarena-server

server and game logic for the game OpenArena

OpenArena is an open-source content package for ioQuake3 licensed under the GPL, effectively creating a free stand-alone game. Though OpenArena is a free replacement for id Software Inc.'s Quake 3 Arena, it is NOT compatible with the proprietary game!

openjazz

Jazz Jackrabbit™ game engine reimplementation

OpenJazz is a free, open-source version of the classic Jazz Jackrabbit™ games.