Obtain all Ratchet: Gladiator trophies
Earn All 165 Skill Points
Earn all the Skill Points on Torval
Earn the 'Fodder Follies' Skill on the Ghost Station
Earn the 'Speed Bumps' Skill on Planet Maraxus
Earn the 'Schooled' Skill on the Valix Belt
Collect 4 Million Bolts
Upgrade All Weapons to Level 10
Earn the 'Low Blow' Skill on Planet Stygia
Purchase the Harbinger Weapon
Earn the 'Not a Scratch' Skill on Planet Torval
Earn "Show Me The Money" on the Ghost Station
Earn the 'Light Speed' Skill on Planet Orxon
Upgrade 3 Weapons to Level 10
Earn All Skill Points in the Dreadzone Battledome
Earn the 'Ace In The Hole' Skill in the Battledome
Earn 105 Skill Points
Earn Medieval Power in Valix
Earn the 'Eviscerator Raider' Skill in the Battledome
Earn the 'Reactionary' Skill in the Battledome
Earn the 'Can't Hit Me' Skill on Kronos
Earn 60 Skill Points
Increase Nanotech to 50
Earn 200,000 Dread Points
Earn "In a Row" on Valix
Upgrade Any Weapon to Level 10
Earn 'Dead Again' in Battledome
Earn 50,000 Dread Points
Collect 400,000 Bolts
Collect 40,000 Bolts
Earn "I Dare Ya!" on Catacrom Four