Original creations
2300 AD
Ashen Stars
Battlelords of the 23rd Century
Blackwatch
Burning Empire
Cassiopean Empire
D20 Future
D6 Space
Dawning Star
Dragonstar RPG
Expendables
Fading Suns
FTL:2448
Future Worlds
GURPS Space
Heavy Gear
High Colonies
Icar
Incursion
Justifiers RPG
Jovian Chronicles
Legionnaire
Living Steel
The Mechanoid Invasion
Mutant Chronicles
Other Suns
Prime Directive
Reich Star
Rifts RPG
Shatterzone
SLA Industries
Space Opera RPG
Space Quest RPG
Spacemaster
Star Frontiers
Star Hero
Star Legend
Star Patrol
Star Rovers RPG
Star*drive
Starships & Spacemen
Stella Inquisitorus
TerraDrive
Traveller RPG
Universe RPG
Warhammer 40K roleplaying games
Worlds Beyond RPG
Derived games (from books, comics, TV-shows, film etc)
Aliens Adventure Game
Armored Trooper VOTOMS: The Roleplaying Game
Babylon 5 Roleplaying Game
Farscape
Firefly RPG
Macross II: The Role-Playing Game
Mechamorphosis
MechWarrior RPG
Mekton RPG
The Metabarons Roleplaying Game
Ringworld RPG
Robotech RPG
Robotech: The Shadow Chronicles RPG
Serenity RPG
Star Trek Role Playing Games
Star Wars Role Playing Games
Stargate SG-1 RPG
Starship Troopers: The Roleplaying Game