Tenacious
20Complete single player campaign on any difficulty level
Unlocked: Offline
Hardcore
20Complete single player campaign on Brutal difficulty
Unlocked: Offline
Giant Killer
20Defeat Vorus Centurion
Unlocked: Offline
Secured
20Defeat Security Turrets
Unlocked: Offline
Showdown
20Defeat Vorus Gladiator
Unlocked: Offline
Overdrive
20Defeat Mk XII Heavy Mech
Unlocked: Offline
Gangbuster
20Defeat AA-19 Combat Mech
Unlocked: Offline
Behemoth
20Defeat GX-7 Destroyer Prototype
Unlocked: Offline
Defeat Vorus Primus
Unlocked: Offline
Guardian
20Defeat DF9 Sentry Mech
Unlocked: Offline
Arachnophobe
20Defeat Vorus God Mech
Unlocked: Offline
Find a new weapon
Unlocked: Offline
Use all weapons
Unlocked: Offline
Juiced
20Unlock first Perk
Unlocked: Offline
Kill an enemy with every weapon
Unlocked: Offline
Defeat all Bosses
Unlocked: Offline
Hoarder
20Find all weapons
Unlocked: Offline
Relentless
201500 Total Kills
Unlocked: Offline
Utility Belt
20Unlock all player perks
Unlocked: Offline
Reach a player score of 25,000,000
Unlocked: Offline