Unlock Hero Mode:
Beat the game on Exterminator or Gladiator setting

Unlock Rainbow Weapon Effect:
This effect is unlocked when a weapon reaches level 99

Unlock Exterminator Mode:
Complete the game one time


Exterminator Cards:
Earn the following cards by completing the corresponding tasks

Eviscerator - 100 Max Nanotech

Ace Harlight - Get 400,000 Dread Points

Gleeman Vox - Get ALL Skill Points

Slugha (Vox's Pet) - Complete ALL missions on 'Hard' difficulty setting

Shellshock - Buy ALL weapons and Omega mods

Reactor - Buy Mega version of ALL weapons (Challenge mode)


Unlock Ninja/Samurai Ratchet:
Get ALL the Exterminator Cards


Skill Point Unlockables:

HUD Color - 5 Skill Points

Gangsta Guns - 10 Skill Points

Mirrored World - 15 Skill Points

Remove Helmet - 20 Skill Points

Exterminator Bot Heads - 25 Skill Points

Super Bloom - 35 Skill Points

Super Morphing Freeze Wrench - 45 Skill Points

Weather - 60 Skill Points

Kill Quark! - 105 Skill Points

Color Blind - 120 Skill Points

Morph Mod on Vehicles - 140 Skill Points


Skin Unlockables

Alpha Clank - FREE

Marauder - FREE

'The Muscle' - 25 Glamour Stars

Vernon - 30 Glamour Stars

King Claude - 30 Glamour Stars

LandShark - 35 Glamour Stars

Squidzor - 40 Glamour Stars

Kid Nova - 45 Glamour Stars

Jak Skin Co-op mode - 50 Glamour Stars (Only 2P)

W3RM - 55 Glamour Stars

Starshield - 60 Glamour Stars

Venus - 75 Glamour Stars

Avenger - Beat Avenger Tournament

Crusader - Beat Crusader Tournament

Liberator - Beat Liberator Tournament

Ninja Ratchet - Collect all Exterminator Cards

Vindicator - Beat Vindicator Tournament


Unlock Mr. Sunshine:
Left, Left, Up, Up, Right, Right, Down, Right

Unlock Vernon:
Right, Up, Up, Down, Down, Right, Right, Right.