Defeat Triceratops at stage 1.

Defeat Pterodon at stage 3.

Defeat Brachiosaur at stage 2.

Defeat Velociraptor at stage 4.

Defeat Tyranno Rex at Visitor Center.

Get 1000 at bonus score.

Obtain your first continue

Get 15000 points at clear stage.

Collect the Health Pack in 1-3

Obtain 7 Coins in Stage 1

Clear Game Without Ever Upgrading your HP

Defeat the Triceratops without missing

Defeat the Triceratops before it changes direction after first shot

Obtain Both Health Upgrades in Stage 1

Obtain Life Drop and Max Life Bonus in Stage 1

Obtain Both Health Upgrades in Stage 2

Obtain Life Drop and Max Life Bonus in Stage 2

Obtain 18 Coins in Stage 2

Defeat the Brontasaurus without missing or jumping

Defeat Brachiosaur at stage 2 with the Tranquilizer Rifle

Obtain Both Health Upgrades in Stage 3

Obtain Life Drop and Max Life Bonus in Stage 3

Collect the 7 Health Items in 3-1 [Mountain and Cave]

Collect the 3 Health Packs in 2-2

Get 15000 points at clear stage.

Get 15000 points at clear stage.

Get 15000 points at clear stage.

Get 35000 points at final stage.

Defeat the Pteranodon before it can take it's 13th flight

Defeat the Pteranodon without missing...before its 8th flight

Obtain Both Health Upgrades in Stage 4

Obtain Life Drop and Max Life Bonus in Stage 4

Defeat the Velociraptor before the doors open for the 11th time

Defeat the Velociraptor without missing...before the door opens for the 7th Time

Obtain 12 Coins in Stage 4

Collect the 5 Health Items in Stage 4

Obtain Both Health Upgrades in Stage 5

Obtain Life Drop and Max Life Bonus in Stage 5

Collect the 4 Health Items in 5-2

Defeat the Tyranosaur with the Flame Grenade

Accumulate 8 Continues

Accumulate 5 Health Packs

Accumulate 9 Health Packs

Clear the Game with 9 Health Packs

Obtain a score of 125K

Obtain a score of 250K

Accumulate 9 Lives

Accumulate 15 Lives