Find the secret Developer Graffiti Room

Complete Gearhead Vault in the Campaign

Complete Blue Line Station in the Campaign

Win all Minigames

Complete Dead City Reverse in the Campaign

Kill at least 3 Enemies with a single Mind Controlled Enemy

Complete The Well in the Campaign

Kill 100 Enemies with Sentry Bots, Sentry Turrets, or RC Bomb Cars

Complete Shrouded Bunker in the Campaign

Construct 50 Engineering Items

Kill 3 Enemies with one RC Bomb Car

Complete the final round of 5 Finger Filet