| Achievement | How to unlock
|
|---|
| A Hard Way to Go | Pick up a key.
|
| All the Bells Say | Take three relics.
|
| Endure and Survive | Survive for a while.
|
| Force of Evil | Use every weapon.
|
| Get Some Then | Slay 500 zyrex.
|
| House of Enlightenment | Enter three rooms.
|
| Long Time Coming | Get all keys.
|
| Meet in the Middle | Knock on heaven's door.
|
| One Way Out | Reach the bottom.
|
| Stranger in a Strange Land | Find a special spot.
|
| The Day the World Went Away | Activate it.
|
| The Hope That Kills You | Buy all upgrades.
|
| Three Slaps | Build three structures.
|
| What Kind of Day Has It Been | Get defeated.
|