That was a super freaky game! I got anxious every time a message said that the monster was near by. D:
I think the endings are:
1. The monster kills you.
2. You find Peanut and return home.
3. ????? I thought this was unlocked by hitting the monster with a speeding car, but apparently, that wasn't it since I would get the message saying "You are dead" and the game returning to the main screen.
4. You get struck by a speeding car.
5. You go to a coal mine and go to hell.