Finish Power Station as Grant on any difficulty.

Finish River as Grant on any difficulty.

Finish Pump Station as Grant on any difficulty.

Finish Canyon as Grant on any difficulty.

Finish Volcano as Grant on any difficulty.

Finish Visitor Center as Grant on any difficulty.

Finish Power Station as Raptor on any difficulty.

Finish Pump Station as Raptor on any difficulty.

Finish Canyon as Raptor on any difficulty.

Finish Visitor Center as Raptor on any difficulty.

Complete Jungle with Grant.

Finish Jungle and Power Station without using passwords as Grant.

Finish Jungle, Power Station, and River without using passwords as Grant.

From Jungle, finish Pump Station without using passwords as Grant.

From Jungle, finish Canyon without using passwords as Grant.

From Jungle, finish Volcano without using passwords as Grant.

Finish the entire game in one sitting without using passwords as Grant.

Finish the entire game in one sitting without using passwords as Grant on Hard Mode.

Complete Jungle with Raptor.

Finish Jungle and Power Station without using passwords as Raptor.

Finish Jungle, Power Station, and Pumping Station without using passwords as Raptor.

From Jungle, finish Canyon without using passwords as Raptor.

Finish the entire game in one sitting without using passwords as Raptor.

Finish the entire game in one sitting without using passwords as Raptor on Hard Mode.

Use only Blue Darts in Level 1 (Grant)

Use only Tazer in Level 2 (Grant)

Use only Red Darts in Level 3 (Grant)

Use only Gas Grenades in Level 4 (Grant)

Use only Exploding Grenades in Level 5 (Grant)

Use only Rockets in Level 6 (Grant)

Don't take damage until Final Boss in Level 7 (Grant)

Clear Level 1 in less than 20 seconds (Raptor)

Clear Level 2 in less than 30 seconds (Raptor)

Clear Level 3 in less than 60 seconds (Raptor)

Clear Level 4 in less than 20 seconds (Raptor)

Defeat Final Boss in less than 12 seconds (Raptor)

On Normal or Hard, clear both Jungle and Power Station as Grant without restoring lost HP(by med packs or death).

Clear first 2 levels without regaining health in Normal mode or higher (Raptor)

Stay on Triceratops during 20 seconds (Grant)

Stun T-Rex in Level 7 during 20 seconds (Grant)

Get 12 Fuel Cans in one life (Grant)

Eat 12 Procompsognathus in one life (Raptor)