Acquire the Bow of Apollo

Fully upgrade all Praetor Suit categories on a single campaign run.

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

Kill 150 enemies while using Power Ups

Defeat the Hell Guards

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

Earn the Mastery for a weapon mod

Fully upgrade Health, Armor, or Ammo capacity

Kill 50 enemies using the Chainsaw

Fully upgrade a Praetor Suit category.

Upgrade a Rune

Earn 10 Relics (gold or better).

Earn a Rune