Bionic Commando: Rearmed Cheats

Secret Challenge Rooms
At the menu screen where it says "Press Start," enter these codes, quickly:

[Down], [Up], [Down], [Up], [Left], [L1], [Square], [L1], [Square], [Triangle], [Start]: Unlocks Eurogamer Challenge Room for PS3
[Down], [Up], [Down], [Up], [Left], [LB], [X], [LB], [X], [Y], [Start]: Unlocks Eurogamer Challenge Room for Xbox 360 (also works on PC version with 360 controller input)
[Up], [Down], [Triangle], [Square], [Square], [Triangle], [Down], [Up], [L1], [L1], [Start]: Unlocks IGN Challenge Room for PS3
[Up], [Down], [Y], [X], [X], [Y], [Down], [Up], [LB], [LB], [Start]: Unlocks IGN Challenge Room for Xbox 360 (also works on PC version with 360 controller input)

Achievements
Complete each achievement to get the allotted gamerscore.

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.

Unlock Super Hard Difficulty
Beat the game on any difficulty.