Ratchet And Clank: Size Matters Codes -

Cheat mode:
Earn the indicated number of skill points to unlock the corresponding cheat option.

Big Headed Clank: 3 
Big Headed Enemies: 14 
Big Headed Giant Clank: 1 
Big Headed Ratchet: 5 
Bolt Confusion: 20 
Climb The Treehouse: 25 
Hardcore Mode: 24 
Mirrored Levels: 10 
Mooo!: 24 
More Cowbell: 8 
Old Timey: 24 
She's On Fire!: 7 
Super Bloom: 12 
Weapon Switching: 16 

Skins:
Collect the indicated number of Titanium Bolts to unlock the corresponding skin under the "Specials" option in the paused game menu.


Hiro Ratchet: 2 Titanium Bolts 
Kanga-Ratchet: 2 Titanium Bolts 
Plundering Pirate Captain: 6 Titanium Bolts 
Ratchetzilla: 6 Titanium Bolts 
Tropical Vacation: 4 Titanium Bolts 

To unlock the online Dan skin, complete ten online matches without dying. Alternately, win five of each of the following types of games: Iron Lombax, Deathmatch and Capture the Flag. Dying is permitted, and the wins do not need to be consecutive. 

Flaming wrench:
Wear all of your Wildfire Armor and you will get a flaming wrench.

Freeze wrench:
After defeating Otto Destruct, enter Challenge mode. You will get a piece of the Hyperborean armor. Once you have the full set you will have a freeze wrench when you wear it.

RYNO:
After defeating Otto Destruct you will be able to purchase the RYNO for $9,999,000.

Chameleon armor
Complete Challenge mode two times.

Fire-Bomb armor
Equip the Mega-Bomb Helmet, Mega-Bomb Body Armor, Wildfire Gloves, and Mega-Bomb Boots.

The Wildfire gloves and the rest from the M9 Sludge armor makes the Fire-Bomb armor set.


Hyperbolean armor
Complete Challenge mode.

Ice 2 armor
Equip the Crystallix helmet and the Hyperborean Body, Gloves, and Boots.

Shock Crystal armor
Equip the Electroshock helmet and boots with the Crystalix body armor and gloves to get the Shock Crystal armor set.

Alternately, equip the Electroshock helmet and gloves with the Crystalix body armor and boots to get the Shock Crystal armor set.

Stalker armor
Equip the Wildfire helmet, Sludge Mk 9 gloves, and the Chameleon body armor and boots.

Triple Wave armor
Equip the Wildfire helmet, the Sludge MK 9 gloves, and the Electroshock body armor and gloves.

Wildburst armor
The M9 Sludge helmet and the rest of the armor from the Wild Fire set. This makes the Wildburst armor set.