Various ModesPlatform: Playstation 2
To unlock Hard Mode beat Normal Mode
To unlock Dante Must Die beat Hard Mode
To unlock Heaven or Hell beat Dante Must die
Submitted by: Vanya
Alternate EndingPlatform: Playstation 2
Kill 100 enemies during the credits to get a different ending screen.
CharactersPlatform: Playstation 2
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 Devil May Cray 1 Dante
Beat the game on hard to unlock the Legendary Dark Knight
Beat the game on hard to unlock Sparda
Infinite Devil TriggerPlatform: Playstation 2
Beat Dante must die mode to unlock the Devil Trigger. er 300, 800, 1000 or 1500. She will randomly appear in one of them when you visit the shop.
Submitted by: Vanya
Clip ReloadingPlatform: Playstation 2
Tap L2 after firing a slow to reload weapon (i.e., shotgun) and flick it back to fire it again. It is slightly faster than waiting for the weapon to reload.
Unlock FirearmsPlatform: Playstation 2
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.
EverythingPlatform: Playstation 2
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.
Submitted by: Vanya