Successfully complete the game.
Killing smaller dinosaurs:
Use the following trick to kill a smaller dinosaur,
such as the Velociraptor, easily.
Throw a spear directly in its neck or head.
The spear does not need to be on fire.
More effective spears and bones:
Spears and bones are more effective when lit on fire.
High contrast filter option:
Get a 100% game completion.
Horizontal flip option:
Get a 100% game completion
and obtain the correct online code for your particular game