Reach mastery level 2 with any weapon class.
Reach mastery level 10 with Pistols.
Reach mastery level 10 with Rifles.
Reach mastery level 10 with Launchers.
Reach mastery level 10 with Blades.
Reach mastery level 10 with Light Blunt weapons.
Reach mastery level 10 with Clubs.
Reach mastery level 10 with Heavy weapons.
Reach mastery level 5 with all seven weapon classes.
Defeat The Matriarch.
Defeat Mrs. Fabulous.
Defeat The Crossing Guard.
Defeat The Doorman.
Defeat a boss without anyone on the team going down.
Win a run on Normal difficulty.
Win a run on Hard difficulty.
Win a run on Nightmare difficulty.
Win a run on Hell difficulty.
Win a run on Apocalypse difficulty.
Clear wave 8 or later without taking any damage.
Win a run without using a medkit.
Revive teammates 25 times in total.
Win a run without the base ever dropping below 35%.
Win a run with at least 80% of your weapon kills from one weapon class.
Win a run with four players.
Reach wave 30 in the Endless Siege.
Reach wave 50 in the Endless Siege.
Reach wave 25 of the Endless Siege in a multiplayer run on Apocalypse.
Reach wave 50 of the Endless Siege in a multiplayer run on Apocalypse.
Reach wave 75 of the Endless Siege in a multiplayer run on Apocalypse.
Reach wave 100 of the Endless Siege in a multiplayer run on Apocalypse.