Find the Clank Trophy

Collect all 101 Sewer Crystals on Aquatos

Complete all 8 Gauntlet Challenges on Annihilation Nation

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

Get the Snowman Skin

Defeat Dr. Nefarious in the Final Battle

Jump up onto the Asteroid Belt on the Obani Moon

Destroy all underwater crates on Planet Aquatos

Obtain all Ratchet & Clank 2: Going Commando trophies

All Weapons, all fully upgraded

Max out Nanotech Upgrades

Obtain Carbonox Armor