Ratchet & Clank: Up Your Arsenal PS2 Cheats

Insomniac Room:


To get to this special room, head to Metropolis, enter the first building and go left.  Jump to the next one and look to the left to find a portal.  The portal is only there between 3am and 4am, so mess with your system clock or just make some coffee.




Dual Ninja Sword: 


  Pause gameplay then enter Circle, Square, Circle, Square, Up, Down, Left, Left.
10% Discount:

  
Have a savegame from the first Ratchet and Clank on your memory card.  Select "Gadgetron Employee Discount" to recieve a 10% discount on your weapons.  

Get Squat Stats: 


Highlight STATS on the Main Online Menu and press Up, Down, Left, Right, Square.
4-Player Bombs Away: 


Press Square in the Qwark comic select and enter "Ying_Tzu".
Pirate vs Ninja, 2 Players: 


Press Square in the Qwark comic select and enter "_MEGHAN_".
Unlockable skins: 


Go to Edit Profile, hold L2, and enter the following.

Sly 2 demo:

At the title screen, hold R1, L1, R2, and L2 at the same time.

Classic Ratchet skin:

If you have a save from the first Ratchet and Clank on your memory card, you can get this from the Phoenix ship weapons vendor.

Qwark's Tutu:

During any Qwark comic, press Up, Up, Down, Down, Left, Right, Circle, Circle, Square on the D-pad to change Qwark into a pink tutu. Repeat the code to turn him black.

Skill points cheats:

Get the right amount of skill points to unlock the following.

Mega-weapons:

Enter challenge mode and visit a vendor after beating the game.

Free Health and Ammo:

Enter a challenge and quit it immediately.

Sketchbook:

Beat the game and look in the Cinematics menu.

Special thanks to Revolution readers Lloyd, hunny, Jacob, Bill Little, Marley Lucas, Antoine, Dingo Joe, and Jason Ruffner!