Ratchet & Clank Cheats

secret places
there is a secret cave in the first level go down to the part whare the river is (you neeed the hydro pack with clank and 02 mask)then you dive down and press R1 to go faster and keep on going till its a dead end then swim up and go in the cave.(there are those green monster things there so bring weapons)
the second place is whare the resort is with the mutated fish and stuff swim down and it is somewhere there so you need to go up and there is a button so you press it (thruster pack required) andgo across the bridge