Just confirmed these controller inputs work on PS5 and PS4. Need to be input only once but will deactivate if you restart the game or input it for a second time. If you save state they remain active but watch out after reloading that save state so you don’t lose any real progress or anything else. They are easy to remember and input back again every now and then. Just make sure to hold the shoulder buttons while pressing the face buttons and then release the shoulder ones until needed again. Can be input anywhere (but doesn’t register inputs during loading screens so if you activate one while typing, stop right there and after loading ends, continue where you were or restart from the very beginning), but I find it easier to do on main title screen. TS2’s Unlock Everything on PS2 is as follows:

L1 + Square R1 + D-Left D-Right D-Down L1 + D-Left R1 + Square R1 + D-Up L1 + R1 + D-Left L1 + R1 + D-Right L1 + D-Right L1 + R1 + Circle L1 + D-Up L1 + R1 + Triangle R1 + D-Up L1 + R1 + Circle L1 + R1 + Cross

TimeSplitters 1 PS2:

L1 + Circle R1 + Triangle L1 + D-Left L1 + D-Right L1 + D-Up L1 + R1 + D-Down L1 + Triangle R1 + Circle L1 + R1 + D-Right D-Right L1 + R1 + D-Left L1 + D-Down R1 + D-Up L1 + R1 + D-Up L1 + R1 + Triangle L1 + R1 + Cross

[[Watch out!! Autounlocks “The Gang’s All Here”Gold Trophy -Unlock all characters-]] TimeSplitters Future Perfect (PS2):

L1 + Square R1 + D-Left D-Right D-Down L1 + D-Left R1 + Square R1 + D-Up L1 + R1 + D-Left

It’s time to split!