You need to attack every clones wih each one powerup
only use johnny test
Use 25 or more Johnnies to beat a level.
how to get mystery badge on destroy the destroyer
Ride on Alan (the balloon) and you will get the mystery badge up up and away badge!
To get the mystery badge you have to go through the pipe that isn't filled with water. Then, when you get to the end of the pipe the mystery badge is right there, ready for you to grab it.
In order to get the mystery badge in Nightmare Athon you need to survive three consecutive levels without using Rigby. Do this and the you receive the Lone hero: mystery badge.
You have to unlock all of the extreme characters than u will get the mystery badge
In the blondes lair in level 2, use your dash attack and hit 3 blondes in a row that have laser rings. At the end of the level before the boss 3 blondes with rings should be formed in a line. Use your dash to easily get the mystery badge
No i do not
I think the best way for the mystery badge is to poke Tina's cheek that's the way on how to get it.
Get hurt
Get hurt