Install
clicks is available in Ubuntu. [?]
KFourInLine
Connect Four game for KDE
28,284 users
Foobillard
a 3D billiards game using OpenGL
26,300 users
Brutal Chess
3d chess with reflection of the chessmen
24,490 users
Secret Maryo Chronicles
a Jump and Run game like Super Mario World
23,736 users
Sauerbraten
3D first-person game engine
23,309 users
Frets on Fire
game of musical skill and fast fingers - Game files
23,086 users
Bovo