Here is the full list of all 51 Jurassic Park: The Game achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Witness the helicopter crash.
Complete Jurassic Park: The Cavalry
Escape to the water tower with no slipups.
Free the Parasaurolophus.
Overhear all of Dr. Sorkin's conversation with Gerry.
Take a ride on the Bone Shaker.
Survive the Bone Shaker with no mistakes.
Find the Mr. DNA sign.
Find the kidnapper's trail.
Withstand the surprise attack with no blunders.
Contact the rescuers.
Help Nima treat her wound.
Land outside the Visitor's Center.
Complete Jurassic Park: The Intruder.
Survive the tyrant king.
Say things to Jess that no parent should ever say.
Get out from underfoot.
Survive the two-crested lizard.
Find Nedry's ID badge.
Infiltrate the park.
See every unique location visible with the binoculars.
Escape the jungle.
Show your jungle hacking chops.
Stay alive from beginning to end.
Escape the Troodon den.
Fight Yoder with no slipups.
Learn all there is to learn about Nima's past.
Choose to save Jess when racing for the docks.
Choose to save the can when racing for the docks.
Make your Spanish teacher proud.
Get Yoder to agree to help sell the embryos.
Recover the canister.
Survive the raptor attack in the tunnels.
Open the power plant blast doors.
Pick up the antenna without being shocked.
Convince Yoder to help sell the canister with the minimum number of choices.
Escape flawlessly from the T.rex by way of the Parasauralophus Pen.
Get to the canister without alerting the T.rex.
Fight a velociraptor with no slipups.
Make no mistakes during the raptor attack in the tunnels.
Complete Jurassic Park: The Depths
Talk Yoder out of his killing rage.
Get out of the tunnels.
Reunite the group.
Arrive at the beach.
Escape the den, flawlessly.
Survive Dr. Sorkin's attempt to free the Mosasaur, perfectly.
Use three flares while finding the tunnel exit.
Make no mistakes when fleeing the T.rex at the docks.
Complete Jurassic Park: The Survivors
At the docks, get Miles to offer Nima a bonus.