Ratchet and Clank: Going Commando cheats and cheat codes for Playstation 2

Skill Points Rewards
Get the following extras by earning the required number of Skill Points: 

Skill - Unlockable:
5: Big Head Ratchet 
7: Rux Skin for Ratchet 
10: Big Head Clank 
12: Mirrored levels 
15: Big Head NPCs 
20: Clown Outfit 
25: Big Head Enemies 
30: Beach Boy

Unlock paint job at Slim's:
Clowner paint job: Get 25 skill points
Dark Nebula paint job: Get 15 skill points
Insomniac Special paint job: Get 29 skill points
Lunar Eclipse paint job: Get 25 skill points 
Neutron Star paint job: Get 19 skill points 
Paint Jobs paint job: Get 3 skill points
Plaidtastic paint job: Get 29 skill points
Prepster paint job: Get 29 skill points
Scoop Nose paint job: Get 18 skill points
Silent Strike paint job: Get 15 skill points
Solar Wind paint job: Get 15 skill points
Space storm paint job: Get 10 skill points
Split Nose paint job: Get 29 skill points
Star Traveler paint job: Get 19 skill points
Super Paint Jobs paint job: Get 10 skill points
Supernova paint job: Get 10 skill points
Warp Streak paint job: Get 10 skill points

Random Stuff and challenge mode menu: Finish the game once
Sheep Invaders, Endorsement Deals: Collect all weapons
Making of movie: Collect all weapons
Paintings, Rejected commercials: Collect all weapons and all mods
Clank's Day at Insomniac: Collect all weapons, mods, and skill points
Insomniac Museum: Collect all weapons, mods, and skill points

First-Person Mode:
Beat the last Boss

Snow skin:
Play the Impossible Challenge in the Megacorp Games Arena and win all 60 levels.

Skill point tasks:
Complete the following "tasks" to qualify for the matching skill point.

2B or not 2B hit: Defeat B2 Brawler without getting hurt.
Be A Moon Child: Collect all Moonstones from the snow desert. 
Bye Bye Birdies: Shoot and kill all twelve birds.
Clank Needs A New Pair Of Shoes: Win 300 Bolts from a slot machine. 
Destroy All Breakables: Smash up Circular City.
Heal Your Chi: Collect all crystals from the desert. 
Midtown Insanity: Grind without getting hurt.
Nano To The Max: Get maximum Nanotech.
Nice Ride: Purchase all ship upgrades.
No Shocking Developments: Ride the grind rail without a scratch. 
Nothing To See Here: Destroy all Megacorp rockets along the tour. 
Operate Heavy Machinery: Crush ten robots with the crane.
Planet Buster: Break the large floating globe.
Prehistoric Rampage: Shoot four pterodactyls.
Robo Rampage: Smash every building on Lunar City.
Safety Deposit: Save all the tourists in the bank.
Try To Sleep: Turn sixteen squirrels into sheep.
Vandalize: Bust everything in the Maktar Resort.
Weapon Envy: Collect all weapons.
Wrench Ninja: Blade to Blade: Defeat Chainblade with only your wrench. 

Weapon upgrades:
Lancer: Heavy Lancer
Gravity bomb: Mini Nuke
Chopper: Multi Star
Omni Wrench 8000: Omni Wrench10000: Omni Wrench12000
Blitz Gun: Blitz Cannon
Pulse Rifle: Vaporizer
Miniturret Glove: Megaturret Glove
Seeker Gun: HK22
Synthoid: Kilonoid
Lava Gun: Meteor Gun
Bouncer: Heavy Bouncer
Minirocket Tube: Mega Rocket Cannon
Spiderbot Glove: Tankbot Glove
Hoverbomb Gun: Terrabomb Gun
Sheepinator: Black Sheepinator
Plasma Coil: Plasma Storm
Shield Charger: Tesla Shield 


Mini Game:
To play a Mini Game, go to Clank's apartment, and use the Dynamo on the 
triangle thing. You will play a game with a Synthanoid. To shoot the swarming 
sheep, just press X. You can move up and down with the left analog stick or 
the control pad. Submitted by Nikki