Upgrade any weapon to the next level

Acquire the Bow of Apollo

Finish the story on at least Casual difficulty.

Defeat the mutated Heisenberg.

Place the Giant's Chalice in the ceremony site.

Defeat the mutated Moreau.

Hunt an animal during the story.

Unlock a simple lock with a lockpick.

Defeat at least three enemies with one attack in the story.

Escape the mine.

Destroy a Goat of Warding.

Study the ways of the clutch claw.

Play the same Music Stage 10 times.