Bottomless Canteen:
On the title screen, hold L1 + R1 then press Left, B, X, Down, B, A, B, X.
Unlock Hyper Punch Mode:
On the title screen, hold L1 + R1 then press Left, Right, X, Up, X, Right, Left.
Unlock Original Pitfall:
On the title screen, hold L1 + R1 then press X, X, Left, Right, X, B, A, Up, X.
Play as Nicole:
On the title screen, hold L1 + R1 then press Left, Up, Down, Up, X, Up, Up.
Unlock Pitfall 2: The Lost Caverns:
On the title screen, hold L1 + R1 then press Left, Right, Left, Right, Y, Y, Y.
(supplied by: MasterElf)
Play As Retro Harry:
On the title screen, hold L1 + R1 then press Y, Left, Down, B, X, Y, Y, Left.
(supplied by: MasterElf)
