-SET IN SPACE <33 I totally agree. It's like, the basis of the whole thing xD
-COOL TECHNOLOGY I like coming up with wacky inventions or what the future holds :)
-AN INTERGALACTIC LOVE STORY You know, like they got parted on two different planets or something :(
-WAR/CONFLICT/TROUBLE: Someone got trapped on a planet, sucked into a blackhole, refugees from two warring alien races, intergalactic trouble, planet destroyed, must go on save the world mission :) You get the idea ;]
-NONCLICHE RELATIONSHIPS Like, meaningful relationships between the characters, mortal enemies, brotherly love, best friends, etc. You're stuck up there for good (if there's some conflict) so you might as well get along or not get along, you know ?
-TEENAGE PRODIGIES ON BOARD Only because I can't play anyone older xD