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