Musroom is a character in Sour Cream Sourhill.
He is one of the many Sours in this game.
You can create him with 712 Coins.
His Open Door ability sucks in characters that are as small/er than the the door and his Mus Jump does 28 damage.
In a level, you can use the Open Door ability 2x and the Mus Jump 3x.
He has 473 Health.