Ninja Ratchet
From Ratchet & Clank wiki
The Ninja Ratchet cheat was unlocked when all Exterminator Cards were collected in Ratchet: Deadlocked. It gave Ratchet a ninja suit and a Ninja Sword which replaced the Wrench in the game. As you fought with your wrench you let out a very ninja-like, "Hi Ya!!". Ratchet also moved faster and was also stronger. This was the last cheat available in Ratchet Deadlocked.
