Collect all trophies.
Complete the first machine.
Complete the second machine.
Complete the third machine.
Escape from the city.
Find the secret ending.
Collect all badges.
Collect all trinkets.
Inspect all books.
Play all songs.
Stay underwater for a long time.
Feed the cow 5 times.
Find shanes’s mom letter.
Collect one badge.
Collect one key.
Inspect a book.
You can't escape!
Play a song.
Inspect 8 objects.
Inspect 16 objects.
Run for a long time.
Fire a cannonball in the ocean.
Go to the watchtower.
Find the moon pamphlet.
Become an engineer...?