:: video games cheat and cheat codes ::                                            

Playstation - Tomba 2: The Evil Swine Return cheats

Unlock Level select and All weapons options:
Hold L1 + R1 and push Circle, Triangle, Square, X at the main menu.
The sound will confirm the correct code entry.

Note: The main menu is that screenm, where you see the "New game" 
and "Load game" options.