The Mushroom Men are a race of mutant blue mushroom that worked for Fungus Humungous.
Not known much about their personality but they all are loyal to their creator, Fungus Humungous.
They almost resemble the mushroom except are blue color.
The Mushroom Men, each one can roll itself into a ball and rolling around to go faster. They can jump very high (For the very short creatures) and can spray 'fear' spore to the targets that they wanted.