open-source port of the DOS shoot-em-up Tyrian

opentyrian

open-source port of the DOS shoot-em-up Tyrian

Tyrian is an arcade-style vertical scrolling shooter. The story is set in 20,031 where you play as Trent Hawkins, a skilled fighter-pilot employed to fight Microsol and save the galaxy.
puzzle game for building molecules out of separate atoms

atomix

puzzle game for building molecules out of separate atoms

Atomix is an educational game designed for GNOME in which one has to build molecules, ranging from simple inorganic ones to some extremely complex organic ones, out of separate atoms.
complete Go board

cgoban

complete Go board

CGoban (Complete Goban) is a computerized board on which you can play the game of Go against another player, view and edit smart-go files, and connect to Go servers on the internet. It can also interface with computer Go programs such as GNU Go that speak the Go modem protocol. Some sort of image converter is needed if you wish to use the utility provided to capture "screen shots" of a CGoban game.
3D racing game with ponies

pink-pony

3D racing game with ponies

Pink Pony is a TronĀ­-like multiplayer racingĀ­ game. You control little ponies that leave a trail of flowers everywhere they step. You have to evade these trails and force other ponies into them. The last pony standing wins the game.
game about the interactions within a gardening community

cultivation

game about the interactions within a gardening community

Cultivation is a game about a community of gardeners growing food for themselves in a shared space.
Civilization turn based strategy game (SDL client)

freeciv-client-sdl

Civilization turn based strategy game (SDL client)

Freeciv is a free clone of the turn based strategy game Civilization. In this game, each player becomes leader of a civilisation, fighting to obtain the ultimate goal: the extinction of all other civilisations.