Defeat Bull Gator and Axl on any difficulty.

Clear both factory levels on any difficulty.

Get past the antarctic sea on any difficulty.

Defeat Francis X. Bushlad on any difficulty.

Escape the mines on any difficulty.

Defeat the giant venus flytrap on any difficulty.

Beat the game on any difficulty.

Finish Desert-01 on Hard.

Finish Desert-02 on Hard.

Defeat Bull Gator and Axl on Hard!

Finish Factory-01 on Hard.

Finish Factory-02 on Hard.

Finish Antarctic on Hard.

Finish Jungle-01 on Hard.

Defeat Francis X. Bushlad on Hard!

Finish Jungle-03 on Hard.

Finish Mines-01 on Hard.

Finish Mines-02 on Hard.

Finish Jungle-04 on Hard.

Defeat the giant venus flytrap on Hard!

Finish Ruins-01 on Hard.

Finish Ruins-02 on Hard.

Defeat the Tazmanian Devil Statue on Hard!

Defeat the giant seabird on Hard!

Clear all "Desert" levels without spinning!

Clear all "Factory" levels without spinning!

Clear the antarctic level without spinning!

Clear all "Jungle I" levels without spinning!

Clear all "Mines" levels without spinning!

Clear all "Jungle II" levels without spinning!

Clear all "Ruins" levels without spinning! (not last boss)

Beat the game without using continues on any difficulty besides Practice.

Survive crossing the antarctic waters without falling into the water.

Have a total of 10 lives.

Have a total of 10 continues.

Obtain 5,000 points on any difficulty.

Obtain 10,000 points on any difficulty.

Obtain 15,000 points on any difficulty.