Original URL: http://www.psxextreme.com/ps2-cheat-print/444.html
The Matrix: Path of Neo

Unlockables

Unbreakable Weapons: Beat the game on Easy
Bullet Reflection: Beat the game on Easy
Vampiric Health: Beat the game on Normal
All Weapons: Beat the game on Normal
Infinite Health: Beat the game on Hard
Code Breaker: Complete all of the training tutorial objectives.
Zion Archive Level: Upgrade the icon in the 8 o'clock position on the Atman Principle.

Hint:

Hidden Combos
Sword Trainer: Go behind the waterfall and smash the pots for the pick-up.
Kung Fu Training: Do three silent takedowns in the Tool Shop. The pick-up appears next to the alarm button.
Storming the Drain: Touch the top two platforms at the end of the level and the pick-up will be automatically added when the stage is completed.
I Need an Exit: Find the pickup behind the two rear fruit stands at the end of the market area.
Seraph’s Apology: Destroy one piece of the eight tables in the room and all of the posts.