One Disc Multiplayer:
(1) Have a host create a game, do the settings and all that and start the game
(2) Eject the UMD and pass it off to another player
(3) He then loads up the game on his PSP and joins the game
(4) Redo for every match you want to play. So set the frag limit high to keep playing
Unlockables:
| Beat Stage 2 | Super Deformed Mode |
| Beat Stage 4 | Infinite Ammo |
| Beat Stage 5 | Infinite Adrenaline |
| Beat Stage 6 | Incredible Fit Dog |
| Beat game in Normal | Normal Challenge and Hard Modes |
| Beat Villa mission on Supercop difficulty | All weapons |
| Beat Train Yards mission on Supercop difficulty | Infinite Ammo |
| Beat Rooftops mission on Supercop difficulty | Invincible |
| Beat Under Rink mission on Supercop difficulty | Incredibly Fit Dog |
| Beat Back Streets mission on Supercop difficulty | Infinite Adrenaline |
| Beat Pink Starfish mission on Supercop difficulty | Super Deformed Mode |
| Beat Old Church mission on Supercop difficulty | Flame Fists |
| Beat The Mansion misson on Supercop difficulty | Maxine Skin |
| Beat Dockyards mission on Supercop difficulty | Cabal Skin |
Thanks to Revolution readers dismayor and Brackish!
