Endings (Spoiler)

There are 4 Endings and 1 Bonus Ending.

Each NPC has their own "short story." Try talking to them before and after going to the Library every day.

Ending 1:

-Talk to Nate at the Monument.
-Answer 'I give up.'

Ending 2:

-Do not talk to Sherry.
-After killing Sherry, go to the Maize Farm.

Ending 3:

-Talk to Sherry everyday before returning home.
*If Eric stopped going to her room at any point, you're locked to Ending 2 and 4

Ending 4:

-Do not talk to Sherry.
-After killing Sherry, go to Eric's appartment.
-Go to the Maize Farm.