At the title screen, press Square, Triangle, Circle, Left, Right, L1.
Go to the options menu. Highlight the game options icon, hold L1 + L2 + R1 + R2, and press X. Note: To exit this menu and activate the codes, press X.
On the hard difficulty level, win the Intergalactic tournament with any Tune Squad member, then play another game. Go to Space Race at intermission to see the ships.
Only hit the top targets in Lola Bunny's Hall of Hijinx.
Get a flawless victory in Sam's Shootout.
Get a flawless victory on Speedy's Space Race.
If you were looking for Space Jam for PSX cheats, then you might also want cheats for: