ratchet and clank gladiator cheats

here are some cheats for ratchet and clank gladiator

Ratchet: Deadlocked Cheat Codes
Japan-only Skins
Go to the pause menu and press the following buttons on the D-pad to unlock the corresponding skin. This only works in the Japanese version.
Cheat
Effect
Santa Ratchet
Down, Left, Up, Left, Right, Left, Up
Saurus Ratchet
Up, Up, Down, Down, Right, Up, Up
Genome Ratchet
Left, Right, Left, Right, Up, Down, Down
Pipo-Saru Ratchet
Up, Right, Down, Right, Left, Right