Meet with annihilation
Kill all foot soldiers and enemy trucks on a Meet With Enemy sequence.
20 ✓ December 24th, 2008
The Emperor's New Clothes
Obtain the Shin Guards, the Bulletproof Vest and the Helmet.
20 ✓ January 25th, 2009
Private Arsenal
Obtain every weapon and weapon upgrade.
20 ✓ February 1st, 2009
Faster Than a Speeding Bullet
Block 100 projectiles using the claw.
20 ✓ February 1st, 2009
One Dozen Yashichis
Collect all twelve hidden Yashichis - one from each of Area 01 - 12.
20 ✓ January 25th, 2009
Clean as a whistle
Clear Area 02 without touching a slime blob.
20 ✓ January 24th, 2009
Pacifist Pride
Clear any of Area 1 - 12 without firing your gun.
20 ✓ December 24th, 2008
Cat burglar
Get to the boss of Area 05 within one minute and thirty seconds.
20 ✓ December 25th, 2008
A Real Challenge
Acquire at least one star in each of the Challenge Rooms 1 - 56.
20 
H4><0rz
Hack through all the hacking games on Hard.
10 
Intel Collector
Acquire all database logs.
5 
Elite Commando
Clear the game on Super Hard.
5