Complete Ultimate Ninja Mode

Clear one level in either mode

Launch the 1992 original

Complete Redimensioned Mode

Take out The Hum-Bug

Take out Jimmy Guitar

Take out Bananaman Sam

Take out The G.D.K.

Take out MAX-3 the Robot

Take out The Gaffer

Take out the Kactus of Krool

Complete both Redimensioned and Ultimate Ninja Mode

Perform a Heavy Spin Attack

Smash through a hidden wall

Hit a cymbal with a projectile that has bounced off a drum

Find the secret in Music World

Hit three enemies with one sliding kick

Collect all the big collectibles in Redimensioned Mode

Use a strength tester to boost your jump

Complete 1-4 without touching the treacle

Pull a radish and slice a carrot in the same level

Defeat the boss of any world without killing any other beasties

Do a push-up

Find the one collectible

Collect all the big collectibles in Ultimate Ninja Mode

Successfully complete a secret level

Find a secret level