Jurassic Park: Operation Genesis Cheats

first check your weather every month (in game time) when you see a twister coming have everyone evacuate a whole month b4 and fire all your employees this should make every human safe for the Twister

*Note that this does not protect your Dinosaurs or buildings but it does save the visitors and employees and avoids any complaints

To unlock Site B you have to beat all of the missions, it's cool
because you make the dinosaurs and watch them run wild on your little
island paradise.

just push buttons when nothing is selected

when you are in the game press left, right, l1, r1, down,down and you will lose all your money

to get 250,000 type in l1
right right l1 r1 down

During the game, if you want to shoot from the safari cars with the cam view, hit R1 + L1 then left, down, right, right.

While playing, press LEFT, RIGHT, LEFT, RIGHT, R1 to kill all park visitors.

Where's the Money press: L1, R1, L1, R1, Down, Down

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.