6DOF
Fly around free from any axis constraints and get confused where you are and cry looking at the map.

Descent
Action game were you fly a space ship into robotic infested mines to save any survivors and to destroy the main reactor. When the reactor is explodes it will destroy the whole mine so you need to race to the exit. The game uses its 3D environment to the maximum. Tunnels go in all directions and robots can attack from any of them so it s important to have a good situational awareness. The ships is armed with primary (lasers) and secondary (missiles) weapons and they are upgraded as the game progress. Co-operative play is great fun and I played the whole game with four players in co-operative.


Descent 2
Nice follow-up on Descent. The two most annoying things in this game is the thief (steal all my cool weapons) and the guide bot. The guide bot is on the players side but it always keep shooting me to tell me I'm going the wrong way. Like you would drive somewhere and give your wife a flare gun so she can alert you when she thinks your are going the wrong way. Double amount of weapons also as each weapon slot now contain two weapons :).


Descent 2: Vertigo Series
More levels to descent 2 and now there is a evil thief in every level :(.


Forsaken
Set in a distant future where Earth is condemned and mercenaries now raid the dead planet. Battle robots left behind and other mercenaries. Linear levels, lacklustre enemies and weapons makes me prefer to play Descent instead.


Descent 3
Not as fun as the first two descent games