If you do it correctly you should be able to get a whole lot of fossils you can buy at the fossil market! Tap the triggers L and R at the same while pressing left, right, down. Press - R, L, and Right to make the dino's look like the living dead. Press - R, Right, and R to unlock all missions, exercises, and sites. Press - R + Down and R + Down to cause a heat wave. In the PAL version of the game, press Up(2), R, L, Up(2) while playing game. While playing a game, hold L + R and repeatedly tap Up. While playing game, press L + Up, L + Down. Press L, R, Down, R, and L to kill all dino's. Press - R + L, Left, Down, and Right to shoot from the Safari cars by using the camera. While playing a game, press L(3), Left(3) to make all carnivores in your park stressed.
Alternately, press R, L, Up, Down, Up, Down while playing game.
While playing a game, hold L + R and repeatedly tap Up, Down, Up, Down. This costs you a lot of money, for the T-Rexes and the fines. One will be killed and the other badly injured and the visitors around the cage will get scared to death. Also, never put more than one T-Rex in one cage. The visitors inside of the car will not live too long. Never build a Safari Adventure in your T-Rex cage. Press: Down, Down, Down, Left, Right, L, Down, Up. You will receive a 'cheat activated' screen when done correctly. During the game move the thumbstick as follows - Down, Up + Left Trigger (at the same time).
