Fungal Hall B
The Fungal Hall B is a room in the Phazon Mines. It connects the Phazon Mining Tunnel, Missile Station Mines, and Quarantine Access B by Red Doors. The entire room is dark, and it can be difficult to see without the Thermal Visor and the X-Ray Visor. The entrance area of the room has a number of large mushrooms in it, while the main section has three clusters of mushrooms hanging on the walls. One of these clusters can be accessed from the ground, while the others lead to rooms. A Glider floats around above, allowing Samus to access the other clusters with the Grapple Beam. A deposit of Phazon is in the center of this area. A Missile Expansion can be found underground between a ring a tiny mushrooms underneath the door to Quarantine Access B. Samus can locate the hole with the Thermal or X-Ray Visors, and can open it with a Morph Ball Bomb. Five Tallon Metroids can be found in the room, along with two Fission Metroids after beating the Omega Pirate. The Fission Metroids will only appear in the PAL and Trilogy versions of the game.
Inhabitants of the Room