There are 12 Trophies that can be collected.

Bronze

Dodgson Will Be Pleased
Infiltrate the park.

The First Dinosaurs On Our Tour
Survive the two-crested lizard.

Protecting Their Young
Get out from underfoot.

World's Best Dad
Say things to Jess that no parent should ever say.

Leftovers
Find Nedry's ID badge.

Perfecto Español
Make your Spanish teacher proud.

Jurassic Park: The Intruder
Complete Jurassic Park: The Intruder.

Silver

Welcome to Jurassic Park
Escape the jungle.

It Can't See Us If We Don't Move
Survive the tyrant king.

I'm a Hacker
Show your jungle hacking chops.

Looking Good
See every unique location visible with the binoculars.

Gold

Life Finds a Way
Stay alive from beginning to end.

http://www.ps3trophies.com/forums/ps3-trophy-news/6538-jurassic-park-episode-1-intruder-trophy-list.html