Jurassic Park: Operation Genesis
  
PS2





Enter the following during gameplay. The cheats will not work if you have something selected when you enter them. 



Gimme some money:


Press L1 + Up, L1 + Down. 

Gimme lots of money:


Press L1, Right, Right, L1, R1,
Down. 

No money :


Press L1 + R1, Down. 

Restock the market with fossils:


  Press L1 + R1 + Down. 


Select dig-sites without stars:


Press Left, Down, Right, Up,
L1 + R1, L1 + R1. 

Increase rating :


Press Right, L1, Up, L1, L1,
Down. 

Three stars:


Press L1, R1, Down, Down, L1,
Right. 

Immunize dinosaurs:


Hold L1 + R1 and repeatedly tap Up. 

Disease dinosaurs:


Press Down, Up, Down, Left,
R1, R1, R1. 

Stressed out carnivores :


Press L1, L1, L1, Left, Left, Left. 

Prevent rampages:


Press L1, Left, Up, Left,
Up, Left, L1. 

Blow up car:


Hold L1 + R1 and repeatedly tap Up,
Down, Up, Down. 

50% DNA :


Press Down, R1 + Up.

100% DNA:


Press R1, Up, R1, Right,
L1, Down. 

0% DNA:


Press L1, R1, L1, Right,
Down, R1. 

All Research:


Press Down, Down, Down, Left, Right, L1,
Down, Up. 

Kill tourists :


Hold R1 and press Right, Left,
Right, Left, Right. 

Unlock all missions:


Press R1, Right, Right, Right, Right, R1. 

Camera shoots bullets :


Press R1 + L1, Left, Down,
Right, Right. 

Dino Zombies :


Press R1, R1, R1, L1, Right. 

Heat Wave :


Press R1 + Down, R1 + Down. 

Storm:


Press R1, R1, L1, R1, Down,
Up, Down. 

No storms :


Press R1, R1, Left, Right, Up,
Right. 

No Twisters:


Hold L1 + R1 and press Left, Right, then 
release L1 + R1, then press L1 + R1 again. 

Create twister:


Press Left, Up, Right, Down,
L1 + R1. 

Kill dinosaurs :


Press L1, R1, Down, R1,
L1.

Blameless deaths :


Press L1, R1, Left, Down, Down, Down, Down. 

Happy visitors :


Press R1, Down, L1, Up, Up, Up. 

Low security fences:


Press Down, Down, Left, Right, L1, L1,
Up, Up. 

High security fences :


Press L1, Left, Left, R1, R1, Right. 

Destroy fences:


Press Up, R1, Down, L1,
Left, Left. 

Damage paths :


Press Right, Right, R1, R1, L1, Down. 






Thanks to Revolution readers Grandgamecheata, and pEErElEsspris!