Vanquish the Tower Knight without killing any archers

Complete the campaign on 'I'm Too Young to Die', 'Hurt Me Plenty', 'Ultra Violence', or 'Nightmare'.

Use explosive barrels to kill 100 enemies

Find all Data Logs

Defeat the Hell Guards

Fully upgrade Health, Armor, and Ammo capacity on a single campaign run.

Fully upgrade Health, Armor, or Ammo capacity

Acquire the BFG

Complete all Challenges for a single mission.

Upgrade a Rune

Warp to Hell

Craft your first item.