Mushroom Cave is a map for the Gem Grab game mode.
Mushroom Cave is formed with 2 sets of crates right in front of the teams' spawning positions. There is a small bush column on the left side of the players side of the arena with a small wall block separating it from the centerpiece. The center bush is a very thin area to hide with a short wall on the close side. It connects to the column on the rightmost side of the battlefield. There is one lone piece in the center with half bush and half wall.