Big head mode

While playing a game, press Up or Down on controller two.

Flat mode

While playing a game, press Left or Right on controller two.

Funny sound effects

While playing a game, press X (Whistle), Triangle (Honk), Square (Booing), or Circle (Drum) on controller two.

Unlock Dino Coliseum

Beat the game one time to unlock the Dino Coliseum. Here you can fight against all of the dinosaurs found in the game in coliseum style pit fighting.

Unlock Dino Duel

After you buy Rick, Gail and the Tank for the Extra Crisis games at the player Entry screen, you will get a new row of dinosaurs you can choose from. Use your Extinct points to buy dinosaurs and fight them in Dino Duel.

Unlock The EPS Platinum Card

Complete the game and collect all 11 Dino files. Once you've done that you can see the EPS Platinum card at the Save Screen. Now the next time you play the game you'll have Unlimited Ammo. No longer will you have buy ammo or magazines.

Unlock Triceratops and Compsagnathus

In Hard Mode the Triceratops and the Compsagnathus become available once you've purchased all the other dinosaurs for Dino Duel and Dino Coliseum.

Unlimited ammo

Beat the game after collecting all eleven dino files. You will then get the EPS platinum. You will have unlimited ammunition the next time you play.

Dino File locations

Vilociraptor is foud in water tower. T- rex is found in first room of military base. Allosauros in the corpse at reginas entrance to jungle Compy compy's cage after you catch it. Pteranadon near the truck outside 3rd research facility. That's all i've found so far.

All Dino Files location's

1.-"VELOCIRAPTOR":Water Tower.There it is!!!.

2.-"T-REX":When you escape from de T-Rex in MILITARI FACILITY there is a table.There it is!!!.

3.-"ALLOSAURUS":When Dylan get traped in MILITARI FACILITY Regina go and save im but,when you are going to cross de bridge there is a dead body and compy's eating im.There it is!!!.

4.-"COMPSAGHNATUS":When you capture the compy it will gave you the Reserch Facility Card and the Dino File.There it is!!!.

5.-"PTODON":In the 3rd Energy Facility there is a truck that it smash whit the wall.There it is!!!.

6.-"MOSASAURUS":In the 3rd Energy Facility,when you're going to insert the Mecanic's ID card there is a save location,go there.Then move right, you will see some type of NINTENDO control.There it is!!!.

7.-"PLECIOSAURUS":When you insert the 'PLUG'some doors will open,you will take the Dino File.There it is!!!.

8.-"INOSTRNSEVIA":You will see the Dino File.(paciense)

9.-"OVIRAPTOR":When you saw the helicopter that DAVID was riding to the right there is a dead body.There it is!!!.

10.-"TRICERATOPS":When you cross the Allosaurus nest you will see the Dino File.

11.-"GIGANOTOSAURUS":When you enter to Misile Silo deep there is a computer whit power don't touch the computer.To the computer's left there is a computer whinot power. There it is !

Bonus costumes

There are 3 types of clothes

Spy - beat the game once

Cave girl - beat the game 2 times

Weird type - beat game 2 times

Bonus Game

Beat the game within 5 hours and the bonus game is where you kill all the left dinos.

Infinite Grenade Ammo

Beat the game 3 times.

D.D.K Door Locks

To open the DDK doors use the "H" disks, then to find the DDK passwork simply take away the key letters from the code letters. For example if the code is HBCEFAGDI and the key is BCFGI take BCFGI away fom HBCEFAGDI to get the password HEAD. WARNING: Watch out in this room, there is a T-Rex waiting for you when you leave!

Also, the D.D.K lock downstairs is "NEWCOMER" for the password. You have to have both "N" disks when you do this.

Open "Operation Wipeout"

If you Beat the game on Normal in UNDER 5 hours the game will unlock a sub-game called Operation Wipeout.In this sub-game you have to Kill all the Dinos in under the given time.

NOTE: You only get a limmited amount of ammo. In fact all you get is what you have in your inventory, so it's pretty challenging.

Fourth Outfit

When you finish the game for first time, Regina will get two new costumes (Battle type, and Army type). If you play through the game twice, you will get a 4th outfit for Regina to wear. It will change her into a cave girl. Almost as though SHE came from the portal. An extra bonus for getting this is that if CHECK her guns at your EQUIP menu, they will have turned to an ancient type weapons. They will still function like normal, though.

Secret Area in VS Mode

To access area 6 and 7, select your character in versus mode and when the area selection screen is out, move the cursor to random select and hold L1 and press circle to get area 6, and to get area 7, hold L2 and press circle.

Flip off other traffic

Press L1 + L2 or R1 + R2 during game play to flip the finger at other traffic.

Bonus Level

Press L1 + R2 at the neighborhood selection screen.

Bonus music

Press R1, Triangle, R1, L1, Circle, X, R2, L2, Square during game play to hear three additional songs. Press R1, Triangle, R1, L1, Circle, X, R2, L2, Right during game play for a fourth song. Note: The music will return to normal after the current level is completed.

Free Mode

Enter the password HANOILBKJO to play in free mode.

Give Someone the Fist

To give someone a fist, preferably a person in a car, press R1 and R2 together to do it on your right side or L1 and L2 to do it on your left side. If it is done correctly, you will hear the driver say something like "Arrest that punk!"

No Friction

To make your tires and the ground have no friction between them you must stop the bike and tap CIRCLE repeatedly but do not hold it down. If you did it right he will pedal but he won't move!!

Passwords

01 -- eflcifcgkj

02 -- iflcifccki

03 -- mflcifcokj

04 -- aflcifckkj

05 -- fhclfigcjl

06 -- flclficcil

07 -- fpclfiocjl

08 -- fdclfikcjl

09 -- kflcifcgii

10 -- oflcifccii

11 -- cflcifcoij

12 -- gflcifckij

13 -- ffclfigccj

14 -- fjclficcij

15 -- fnclfiocjj

Play As Zaskar

From the Load/Save screen enter the password FDFKFKHCJK to play as Zaskar.

Play as Pantera

From the Load/Save screen, enter the following password KFKFKFOEKJ and you will start the game with the Pantera.

Play as a Gorilla

Enter the password SAVAGEAPES to play as a Gorilla on a BMX Bike.

Play as an Alien

Enter the password XFIFTYONEX to play as an Alien on a BMX Bike.

Play as Fish

Enter FINALSDFIN as a password.

Start Game with STS-1

To start with the STS-1 bike, enter the password IFKFKFKGKJ.

Live Action Movie Video

On Disc 3, go to the credits section. On the first screen of credits either click on the text that reads "Studio M-2K Production Team" if you are using a computer, or just click enter on your DVD player remote (the text is invisibly selected by default.)

B1 Library computer code

3695-Access code for computer in the library Room on floor B1

Bonus Outfits

If you beat the game in under 8 hours then you will get new costumes to wear as you play again.

Chief's Vault Combo

Type in 705037 at the vault. It will open and reveal the card to Dr. Kirk's secret lab in the control room

Fourth Outfit

When you finish the game for first time, Regina will get two new costumes (Battle type, and Army type). If you play through the game twice, you will get a 4th outfit for Regina to wear. It will change her into a cave girl. Almost as though SHE came from the portal. An extra bonus for getting this is that if CHECK her guns at your EQUIP menu, they will have turned to an ancient type weapons. They will still function like normal, though.

Gas Experiment Room keycode

7248-Access code to unlock Gas Experiment room

Infinite Grenade Gun Ammo

When you have seen all three endings to Dino Crisis ( you must play three separate games from start to finish). Regina not only starts with Grenade Gun in her arsenal, but she also has unlimited ammunition. Jackpot

John Doyle's ID number

57036-ID for John Doyle

Lounge safe combo

The combo for the lounge on the 2nd floor is 8159

Management office safe combo

0426-Combo for the safe in the Management Office

Operation Wipeout Mode

To unlock Operation Wipeout, beat the game in under 5 hours or save less then three times or don'r use any continues

Parts Storage computer code

364204-Access code for the computer in the Parts Storage Area

Paul Baker's ID number

59104-ID for Paul Baker

Get in front of the fifth truck

When you get to the fifth truck, shoot its door. When "Get in back of fifth truck" appears on the action menu, select it. You will not get in the back of the truck, but will instead get in the front. Be careful not to shoot the wheels, otherwise the truck will be declared unusable and you will have to continue on foot.

Get All Guns

To Get All Guns Go To The Main Menu And Press left right up up down left right black white. Now you Have All Guns.

Get Sonya Express

Finish the game one time using normal or hard difficulty.

Get Wheel of Fortune

Finish the Sonya Express.

Grassmarket District

To unlock the Grassmarket District scenario in story mode, complete the original Garland Square scenario. Grassmaket District is a PlayStation2 exclusive mission that follows events six years after the Garland Square scenario.

Story Mode Special

Complete both Story Mode scenarios. Story Mode Special allows choice of the machine gun, plus shotgun and handgun, which all can be switched between by pulling the trigger while taking cover.

Trial mode

Unlock Trial Mode by completing both scenarios in Story Mode Special.

Additional Crisis Missions

As your Achievement percentage increases (by unlocking various features and progressing through them), the additional Crisis Mission categories will be revealed and become available.