Enter the Matrix Cheats

With any game save file on your memory card, select "Hacking" from the main menu and choose your save file. Press any key and when "A:" appears press and hold L2 + R2, L1 + R1 -- you should see the following message:

A:> All files unlocked. Remember to remove this feature from the final version!

Cheat List

Go into the Hacking system, and enter cheat.exe at the A> prompt to unlock the cheat menu. Enter these numeric codes to unlock the corresponding function:

Hear Message From Morpheus

Go to the Hacking menu and tyep LOGIN. When that selection appears on the Command List, move over to LOGIN and click it. Login as COWBOYCURTIS or FREEMIND to unlock Morpheus samples. Press the numbers indicated to hear the samples.

Dispense Powerade

Go to any of the Powerade machines you see in the game and press the Action button to dispense a beverage.

Hint: Hacking Shortcut

Instead of typing in Yes or No you can simply type the letters Y or N. It saves time if you have several lines of code to enter.

Hint: Agent Busting

This works on levels where bottomless pits are available (like falling off a skyscraper).

The trick is knock Agents off buildings, if they manage to grab the edge simply shoot them a few times and Agents will attempt to dodge. Instead, they tend to let go of the ledge and fall off.

Hint: Killing Agents

The agents can actually die if you manage to shoot them enough times with the grenade launcher.

Hint: Secret Combat Moves

There are several combat moves that they don't tell you about in the manual or in the strategy guide. I have found a few:

Custom combos You can use combos of punches AND kicks instead of punches OR kicks. You can even add a throw to the end of some. Try these:
CIRCLE, CIRCLE, TRIANGLE, TRIANGLE
CIRCLE, TRIANGLE, TRIANGLE, DOWN + CIRCLE + TRIANGLE
Gun throws Equip a gun and approach and enemy. Push Punch +Kick to perform a throw. Your character will pump a few rounds into them. You can shoot agents this way.
Gun counters When fighting hand-to-hand, push the fire button, and your character will pull out the gun, shoot the enemy, and exit hand-to-hand combat mode. You can shoot agents this way too.
Lethal unequip Approach an enemy, barehanded. (This enemy must have a gun other than a pistol) Tap focus and action. Your character will take the gun right out of his hands and use it against him. Ghost always leaves the enemy dead after this move, and Niobe does 50% of the time.
Defeat agents You can defeat an agent by using 3 shots from the grenade launcher or three offensive grenades (the latter is more difficult) or any combination, as long as you hit him with three. Then, you can take his gun. It is the .50AE, the best pistol in the game.

Printable Enter the Matrix Cheats

PlayStation 2 - Enter the Matrix Cheats

Cheat: Unlock Everything