A bunch of mushroom monster concepts. Once I'd finished the first batch, I decided some of them looked downright friendly and might serve better as more benevolent NPCs, so I made a second batch of more sinister ones.
Mushroomin - Basic Monsters
Mushroomin - Advanced Monsters
The Moldy - Basic Monsters
The Moldy - Advanced Monsters
Development from rough sketches to color concepts
Mushroomin sketches
Moldy sketches