There are four main stages
The final stage is Tyrannosaurus rex, unlocked by finishing all levels without losing a life. If the player does lose a life, the T. rex remains on the loose, infinitely postponing Jurassic Park's grand opening.
Each one begins with a rail shooter section while Grant drives to them. Once that's done with, in the action sections Grant is armed with three weapons to take down dinos coming from ahead, above and below.
- Tyrannosaurus rex
- In the game's bad ending, the game's credits features names of dinosaurs replacing the staff.
- Walkthrough by Old School Gamer (Game Gear version)
- Walkthrough by Old School Gamer (Master System version)