freedoom
two single player campaigns for Doom-compatible engines
The Freedoom project aims to produce three base-game data files
(IWADs) for Doom-compatible engines. With it comes the
capability to also play the wide range of mods created for Doom
by a vibrant community.
childsplay
Suite of educational games for young children
Childsplay provides memory activities that are fun to play and at the same
time learn sounds, images, letters and numbers; activities that train the
child to use the mouse and keyboard and pure game activities like puzzles,
pong, pacman and billiards.
freedroidrpg
Isometric RPG influenced by Paradroid
Freedroid RPG is an RPG with isometric graphics. In it, the player
is Tux, who must fight rebelling robots in order to restore peace to
humankind. To do so, Tux may take over robots in a minigame based off the
classic game Paradroid, or may simply blast them to pieces with a weapon.
oolite
space sim game, inspired by Elite
Oolite is a space sim game, inspired by Elite, powered by Objective-C
and OpenGL, and designed as a small game that is easy for users to pick
up, modify and expand upon. Almost every aspect of the game can be changed
by using simple, free graphics packages and text-editors.
tiled
general purpose tile map editor
Tiled is a general purpose tile map editor. It's built to be easy to use,
yet capable of catering to a host of varying game engines, whether your game
is an RPG, platformer or Breakout clone. Tiled supports plugins to read and
write map formats, in addition to its map format, to support map formats in
use by engines.
gcstar
Manage your collections of movies, games, books, music and more
GCstar is an application for managing your collections. It supports
many types of collections, including movies, books, games, comics,
stamps, coins, and many more. You can even create your own
collection type for whatever unique thing it is that you collect.