Unlocking the Retro Outfit
While you're playing the game, enter this combination:
Up, Left, A, Y, Up, Down, Left, Right, X, B, A, Down, B, Y, Start
After that, you will have unlocked the Retro Outfit. Remember to use the d-pad buttons for the "Left, Down", not one of the analog sticks.
Verified by: this cheat is unverified
Submitted by:
tyranitar24 on August 23, 2008
Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
|---|
| A Real Challenge (20) | Acquire at least one star in each of the Challenge Rooms 1 - 56. |
| Cat burglar (20) | Get to the boss of Area 05 within one minute and thirty seconds. |
| Clean as a whistle (20) | Clear Area 02 without touching a slime blob. |
| Elite Commando (5) | Clear the game on Super Hard. |
| Faster Than a Speeding Bullet (20) | Block 100 projectiles using the claw. |
| H4><0rz (10) | Hack through all the hacking games on Hard. |
| Intel Collector (5) | Acquire all database logs. |
| Meet with annihilation (20) | Kill all foot soldiers and enemy trucks on a Meet With Enemy sequence. |
| One Dozen Yashichis (20) | Collect all twelve hidden Yashichis - one from each of Area 01 - 12. |
| Pacifist Pride (20) | Clear any of Area 1 - 12 without firing your gun. |
| Private Arsenal (20) | Obtain every weapon and weapon upgrade. |
| The Emperor's New Clothes (20) | Obtain the Shin Guards, the Bulletproof Vest and the Helmet. |
Verified by: this cheat is unverified
Submitted by:
Intoxication on February 10, 2009
