Dino Coliseum:
You have to beat the game one time to unlock the Dino Coliseum. You can
fight against every single dinosaur in the game.

Dino Duel:
Buy Rick, Gail and the Tank at the Player Entry Screen. This will give you
additional dinosaurs that can be chosen. Buy dinosaurs to fight them in Dino Duel.
The Prices are: Rick
100,000, Gail 100,000 , Tank 120,000 , Oviraptor 150,000 , Velociraptor 150,000
, Inostrancevia 160,000 , Allosaurus 180,000 , Tyrannosaurus Rex 150,000
,
Triceratops 200,000 ,  Compsognathus 250,000.

Unlimited Money:
Complete the game with collecting all 11 Dinosaur Files. When done you
have the EPS Platinum card at the Save Screen. When you start the game
again after finishing it you habe gained unlimited ammo.

Triceratops and Compsagnathus:
Buy all Dinosaur for Din Duel and Dino Coliseum. When starting the game at
hard mode Triceratops and the Compsagnathus are available.