eternien

Put Your Heads Together

Grab two enemies at once!

Is That a Quarter?

Knock Williams into a pit

A Boo Boo

Knock Abobo into a pit

Bone to Pick

Hit Skullmageddon with a hair pick

Grand Slam!

Defeat 4 enemies with a single bat swing!

Single Dragon

Finish every stage solo on Double Dragon difficulty!

Max Fidelity

Max out every song to level 50!!

Double Dragon

Finish every stage cooperatively on Double Dragon difficulty with friendly fire enabled!

Tone Deaf

Complete the game without using any Sosetsitsu!

Later Ro-bros!

Beat every level as a Ro-bro

Misters Perfect

Complete any level in co-op without taking any damage... with friendly fire enabled!

Audiophile

Collect one of each mix tape song

Victory!

Defeat Skullmageddon!

Pick a Winner!

Nail all enemies with the hair pick

Are You Awake?

Win an airlock battle without attacking

You Did What!?

You got 50000 on Double Dragon!?

This Channel Sucks

Break all of the Skullmageddon monitors in the Rocket Dojo

High Fidelity

Max out a single song to level 50

Cultured

View all pages of the concept art gallery

Mr. Perfect

Complete any level without taking any damage

Gleam On!

Dodge and get the Gleam 50 times

Jawsome!!!

Expose the twin bulbs simultaneously

The Key to Victory

Defeat an enemy by unlocking his potential

Bro-merang

Catch a boomerang thrown by your bro!

Weapon Master

Use every weapon once

Tossin' on Air

Grab an enemy out of the air 10 times

Metal Head

Upgrade a song at the Tapesmith

Fuzzface!!

Befriend everyone's most favoritest helpful character!

A Foot Face?