Note that no mushrooms will spawn on an elevator level (floors ending in 0 or 5) or if the level is infested (see previous section.) Additionally, the mushroom floor is neither unique nor guaranteed -- there may be multiple active mushroom floors or no such floors at all on a given day, and that situation may persist for several days or weeks. | Note that no mushrooms will spawn on an elevator level (floors ending in 0 or 5) or if the level is infested (see previous section.) Additionally, the mushroom floor is neither unique nor guaranteed -- there may be multiple active mushroom floors or no such floors at all on a given day, and that situation may persist for several days or weeks. |