Oops! There are several games never heard before, neither in Linux Game Tome nor Linuxgames.com (most of them are in progress but developed initially for linux)

Aero Empire -coming 2011
http://www.moddb.com/games/aero-empire
http://i106.photobucket.com/albums/m...ons/bottom.jpg

Exil
http://www.moddb.com/games/exil


Impulse
http://www.moddb.com/games/impulse


Link-Dead (similar to soldat)
http://www.link-dead.net/


Lemmingballz ( dragonballz) -Released
http://www.moddb.com/games/lemmingball-z


Among seas of dust -Released
http://www.moddb.com/games/among-seas-of-dust


Tides of Truth
http://www.moddb.com/games/tides-of-truth


Grappling hook - in 4 weeks
http://www.moddb.com/games/grappling-hook


6 titles based on OpenFreespace2Engine

Shadows of Lylat
http://www.moddb.com/games/shadows-of-lylat

The Babylon Project
Inferno: Alliance
Diaspora
Earth Defense
Starlancer: Sol War

Duke Theft Auto ( a 'Grand Theft Auto' Clone)
http://www.moddb.com/games/duke-theft-auto


Epsylon - The Guardians Of Xendron
http://www.moddb.com/games/epsylon


Mech Warfare: Co-op - Cooperative Mecha Action Game
http://www.moddb.com/games/mech-warfare-co-op