Achieve 45 perfects in 1-4.

Collect all tokens in chapter 1 and unlock Whale Wash.

Complete all stages in Whale Wash.

Collect all tokens in chapter 2 and unlock Racetrack Derby.

Complete all stages in Racetrack Derby.

Escape Ernie and Bernie without taking damage.

Escape Frankie without taking damage.

KO Big Ed without taking damage.

"Defeat" Lenny without taking damage.

Defeat Lola without taking damage.

Escape from Don Lino without taking damage.

Collect all tokens in chapter 3 and unlock Sharkslayer: The Video Game.

Collect all tokens in chapter 4 and unlock Dancehall Boogie.

Complete all stages in Sharkslayer: The Video Game.

Complete all stages in Dancehall Boogie.

Complete the story.

Complete 1-3 in under 15 seconds.

Complete 2-1 in under 45 seconds.

Complete 4-3 in under 110 seconds.

Complete chapter 1.

Complete chapter 2.

Complete chapter 3.

Collect 25 tokens in a level.