What happens if you turn around when Ken first tells you to run?
What happens if you choose that you are insane at Saturn?
For the first one, the giant-mind-void-space-bacteria-leech-thing gets you and it will be your fault you see limbless corpses in the hangar bay.
For the second one... you get a visit from something that went insane beyond the universe.
For the Vishnan one, you presumably kill all your friends after they become giant ants that want to murder you.
Which logically prompts you to lock the doors, rip their skins off their flesh and wear them in order to go incognito once the crew of the Masayaf breaks in and sees what the hell happened.
Oh and, Fractals.