Devil May Cry 3: Dante's Awakening Cheats For Playstation 2

Unlock Almost Everything:

At the start menu hold L1 + L2 + R1 + R2 then rotate the Left Analog-stick. You will here a voice say "Devil May Cry and all modes, costumes, and galleries will be unlocked. Note that you must still complete the stages and buy your skills normally. This code is verified for the U.S. and Japanese versions only.

Unlockable: Modes

To unlock Hard Mode beat Normal Mode
To unlock Dante Must Die beat Hard Mode
To unlock Heaven or Hell beat Dante Must die

Unlockable: Alternate Ending

Kill 100 enemies during the credits to get a different ending screen.

Unlockable: Characters

Press R1 or L1 at the mission select screen to get different characters.

Beat the game on easy for shirtless Dante
Beat the game on normal for Devil May Cry 1 Dante
Beat the game on hard for shirtless (nekkid) Dante.
Beat the game on hard to unlock the Legendary Dark Knight
Beat the game on hard to unlock Sparda

Unlockable: Infinite Devil Trigger

Beat Dante must die mode to unlock the Devil Trigger.

Unlockable: Devil Arms

Cerberus - Complete Mission 3.
Agni & Rudra - Finish Mission 5.
Nevan - Complete Mission 9.
Beowulf - Above the starting spot in Mission 14.

Unlockable: Firearms

Shotgun - Inside the bar in mission 3. This is after unlocking the blue exit door.
Artemis - Find and use all three essences on the laser machine in mission 5.
Spiral - The outdoor area in mission 9 has a high area near a waterfall; jump to the high area for the gun.
Kalina Ann - Defeat the mission 16 boss.