Challenge mode: Unlock the Good ending and save the game after the
credits. Challenge mode has a 50 shot limit per location, no alien
sensor, and passengers being listed as rescued even if you have
to find them again. Successfully complete Challenge mode to get
more information about mama's home and the residents at the house.
Alternate ending sequences: Complete the indicated task to unlock the corresponding
ending.
Bad: Go to an 11 PM zone before rescuing all 50 passengers.
Good: Rescue all passengers and find all black cosmos.
Normal: Rescue all passengers and take off without finding the
black cosmos.
