Complete Arcade Mode with Big Daddy

Complete Arcade Mode with Ratchet

Earn a Double Kill with a Level 1 Super Attack

Perform a Level 3 Super Attack

Infect 30 Enemies with the Infector Gadget on Mylon

Kill 20 Enemies with your Refractor Gadget on Aridia

Destroy the Blimp flying around Metropolis

Jump up onto the Asteroid Belt on the Obani Moon

Destroy all underwater crates on Planet Aquatos

Complete the "Path of Death" on Florana without taking any damage

Obtain all 40 Titanium bolts

Find the Clank Trophy

Get all Qwark Tokens (100%) on all Vid Comics