I like graffiti, Doom and Street Fighter. :)
Graffiti and xbox :D
That's an easy way out.
Make sure that the rescue ship survives after learning of the Horizon's fate.
Make sure no one finds out anything about the UEFS Horizon incident... ever.
Learn the truth behind Horizon's murders.
Clear the Horizon's contamination level to 0%.
Escape the UEFS Horizon.
Survive without getting any friends.
Make sure Bill passes away calmly.
You are even worse than the undead...
Survive and save two of your friends.