Mushroom Crisis

The Mushroom Crisis was a sudden explosion of the population of several dangerous mushrooms, including the Purple Mushroom, which caused several outbreaks of "Mushroom Zombies". It happened in most of the galaxies, including the United 'Gees Galaxy, but was eventually contained there. It still happens in some galaxies, such as Magna's Galaxy. Its source remains unknown and many theories have appeared since then.

Kinds of Mushroom
This is a probably incomplete list (it has been theorized that it exists more than a hundred of those mushrooms) of mushrooms which appeared during the crisis:
 * Orange Mushroom: Some strange orange mushrooms (with lighter dots) that are always oozing an orange viscous fluid. When drank, the fluid will always rise the user's psychic capacity, but will have some random drawbacks. The mushroom appear to attract several annoying creatures to one's house...
 * Purple Mushroom: The most dangerous of all. It is a luminous transparent mushroom that appears to reproduce very fast. The methods of infection are coming into contact with the mushroom's cap, the mushroom's mycellium or the spores. When infected, the victim will likely turn into a Mushroom Zombie. It can affect both organic creatures and non-organic creatures.
 * Albino Mushroom: It look almost exactly like Agaricus bisporus, a common edible mushroom. The only difference is that the cap is slightly darker, bigger and has almost invisible darker dots. When eaten, they will cause a random disease, that can range from simple flu to Geebola and The Weegophage.