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.
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.
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.
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.
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.
Successfully complete all missions to unlock the Site B option at the main menu.
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.
Press - R + L, Left, Down, and Right[x2] to shoot from the Safari cars by using the camera.
Exodus: Press L, R, L, Right, Down, R
Press L, R, Down, R, and L to kill all dino's.
get ALL dinosuars
press L,R,Left,Left,Up. youll get all the dinosuars
Gimme Lots of Money
Gimme Lots of Money press : L, Right, Right, L, R, Down
Happiness Is... press: R, Down, L, Up, Up, Up
Press - R + Down and R + Down to cause a heat wave.
Press - R, Right[x4], and R to unlock all missions, exercises, and sites.
Instant Alcatraz press: L, Left, Left, R, R, Right
Press - R[x3], L, and Right to make the dino's look like the living dead.
When your on Site B Press R,L,R,L,Down,Down,Down,
Down,Up,Up to clone male and female dinosaurs and to have them mate and lay eggs only on Site B.
on site b press R,R,L,UP,UP for malr dinosaurs
Minimum Security press: Down, Down, Left, Right, L, L, Up, Up
Press R, Up, R, Right, L, and Down to set all excavated dinosaur DNA to 100%
No Red Tape
Press - L, R, Left, and Down[x4]
Ooops... press: Up, R, Down, L, Left, Left
Open To The Public
Press - Left, Down, Right, Up, L + R, and L + R to freely select three dig sites without any stars.
Pax Jurassicus press: L, Left, Up, Left, Up, Left, L
Plague Outbreak press: Down, Up, Down, Left, R, R, R
During the game hit L, L, L, left, left, left.
Press - L[x3] and Left[x3] to stress out all Carnivores.
Rocky Road press: Right, Right, R, R, L, Down
Seal of Approval
Seal of Approval press: Right, L, Up, L, L, Down
Sequencing Error press: R, Up, L, Down
Storm Free press: R, R, Left, Right, Up, Right
Three Stars press: L, R, Down, Down, L, Right
Welcome To Melbourne
Press R[x2], L, R, Down, Up, and Down to cause stormy weather.
Welcome to Sydney
Welcome to Sydney press: R, L, R, Down, Up, Down