10,000 cash
During the game move the thumbstick as follows - Down, Up + Left Trigger 
(at the same time). You will receive a "cheat activated" screen when done 
correctly.


Unlock Site B
Defeat every mission in the game to unlock site B at the main menu.


Dino Rampage
While playing a game, press L(3), Left(3) to make all carnivores in your park 
stressed.


No Twisters
Use analog stick and press the triggers L and R at the same time while going from 
left to right each one time while using the analog stick, you may have to do it a 
second time. 


Money Market
Tap L and R at the same time while pressing analog stick or whatever you wish to 
use two up and two down, if you entered it correctly you should have a whole 
bunch of bones ready to buy on the market.


Seqencing Error
While tapping the triggers L and R tap left, up, down. This is something a bit tricky 
so don't get frustrared the first time, keep on trying and you soon will get it. 


Impossible Mission 
While playing game, press R, Right(4), R. All missions, exercises, and Site B will 
be unlocked.


Guaranteed Immunity 
While playing a game, hold L + R and repeatedly tap Up. Dinosaurs will no longer 
get sick. In the PAL version of the game, press Up(2), R, L, Up(2) while playing 
game.


Gimme Some Money 
While playing game, press L + Up, L + Down. $10,000 will be added to your 
finances.


Where's The Money? 
While playing game, press L + R, Down. Your finances will be reduced to zero. 
Alternately, press L, R, L, R, Down(2) while playing game.


Market Day 
While playing game, press L + R + Down. The market will now be instantly 
restocked with fossils. Alternately, press Down, L, R, Down while playing game.


All Research 
While playing game, press Down(3), Left, Right, L, Down, Up. 
Everything will be researched.


Open To The Public 
While playing game, press Left, Down, Right, Up, L + R, L + R. You can now select 
your three digsites without the required stars.


Sequencing Error 
While playing game, press Down, R + Up. This will set all dinosaur DNA to 55%.


Mr. DNA 
While playing game, press R, Up, R, Right, L, Down. This will set all excavated 
dinosaur DNA to 100%.


Driveby 
While playing game, press R + L, Left, Down, Right(2). You can now shoot from 
the safari cars by using the camera.


Rampage Time 
While playing game, press L(3), Left(3). All carnivores will become stressed.


Crash! 
While playing a game, hold L + R and repeatedly tap Up, Down, Up, Down. One of 
your safari cars will blow up. Alternately, press R, L, Up, Down, Up, Down while 
playing game.


Oh No! 
While playing a game, hold R and press Right, Left, Right, Left, Right. All tourists 
will die. Alternately, press Left, Right, Left, Right, R while playing game.


Isla Muerta 
While playing game, press R(3), L, Right. Dinosaurs will now appear to be the 
living dead.


Hot One 
While playing game, press R + Down, R + Down. A heat wave will occur.


Welcome To Melbourne 
While playing game, press R(2), L, R, Down, Up, Down. 
The weather will get stormy.


No Twisters 
While playing a game, hold L + R and press Left, Right. Release L + R, then press 
L + R again during game play. Alternately, press Left, Right, L, R while playing 
game.


Dial-A-Twister 
While playing game, press Left, Up, Right, Down, L + R. A twister will appear on 
the island.


Extinction Event 
While playing game, press L, R, Down, R, L. All dinosaurs will be killed.


No Red Tape 
While playing game, press L, R, Left, Down(4).


More visitors 
If you want more people to visit your park, build four or five entrances on all 
different sides.


Avoiding visitor deaths 
Never build a Safari Adventure in your T-Rex cage. The visitors inside of the car 
will not live too long. Also, never put more than one T-Rex in one cage. One will be 
killed and the other badly injured; and the visitors around the cage will get scared 
to death. This costs you a lot of money, for the T-Rexes and the fines.


Saving money 
To save a little money, build a small enclosure around a hatchery. 
When you hatch a dinosaur, sedate it, and move it to its cage.


Increase Park Budget by $250,000 
During game play, press L, Right, Right, L, R, Down. 


Guaranteed Immunity 
Press Up(x2), R, L, Up(x2) to prevent dinosaurs from getting sick. 


Impossible Mission 
Press R, Right(x4), and R to unlock all missions, exercises, and sites. 


Downgrade all Fences to Low Security 
During game play press Down, Down, Left, Right, L, L, Up, Up. 


All research 
During gameplay, quickly press down, down, down, left, right, L, Down, and Up 


Constant Rain 
During game play, press R, L, R, Down, Up, Down.