Purchase one skill.

Use a stealth attack to take down five enemies.

Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Beat the game on any difficulty

Find the source

Restore power to the old facility

Stab five blind enemies in the back

Return to the crashed ship

Survive the pipeslide

Use GRP to kill an enemy by throwing them into an environmental hazard

Print a weapon upgrade

Use melee or ranged weapons to take both arms off a living enemy