RabidFrog

Return to the Nth Dimension

Clear one level in either mode

Superhero Landing

Perform a Heavy Spin Attack

Like Fine Wine

Launch the 1992 original

Gone in 9.840 Seconds

Ba-Dum Tssss

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

Break Stuff

Smash through a hidden wall

Good News For Ninjas

Complete both Redimensioned and Ultimate Ninja Mode

Collection Perfection

Collect all the big collectibles in Ultimate Ninja Mode

Ninja of the Nth Collection

Collect all the big collectibles in Redimensioned Mode

Dimensional Ninja

Complete Redimensioned Mode

Wanna Know How I Got This Far?

Take out The Gaffer

A World Without Potassium

Take out Bananaman Sam

I Got a Brand New Combine Harvester

Pull a radish and slice a carrot in the same level

Play it Again, My Jimmie

Take out Jimmy Guitar

It's Been 29 Years...

Find the one collectible

Silent Assassin

Defeat the boss of any world without killing any other beasties

Sing Us a Song...

Find the secret in Music World

Drop and Give Me Twenty

Do a push-up

Stormy Weather

Take out the Kactus of Krool

Never Tell Me the Odds

Successfully complete a secret level

It's a Secret to Everybody

Find a secret level

Red Card

Hit three enemies with one sliding kick

Saved By the Bell

Use a strength tester to boost your jump

Get Down With the Sweetness

Take out The Hum-Bug

License to Drill

Take out The G.D.K.

You've Got a Friend Indeed

Take out MAX-3 the Robot

The Floor is Lava

Complete 1-4 without touching the treacle

Ultimate Ninja

Complete Ultimate Ninja Mode