Finish the Game on Hard Without Changing the Difficulty

Find all Treasures and the Strange Relic

Find 60 Treasures

Kill 50 Enemies by Melee-Attacking from Behind

Power up any item

Find 30 Treasures

Kill 3 Enemies with 1 Explosion

Kill 30 Enemies with Mk-NDI Grenades

Climb from the pit of Hades

Give in to your inner completionist

Collect every single crow skull in the world

Make vinyls cool again. ...Actually, that's impossible, even as a joke. Just find all the gramophones.

Collect all crow skulls in Skeletown