Mushroom Biome

The mushroom biome is a biome in Terraria. It's found underground.

Description
It contains mud with mushroom grass seeds on the top. It has numerous mobs. It plays the music "Mushrooms" in the background in the biome. It has a blue background. It also sometimes has chest houses, lava and water in it.

History
Before 1.2, the Mushroom Biome didn't have the mushroom mobs, the "Mushrooms" music, and the blue background.