But it's the MUSHROOM Kingdom. The land is bound to be native to many different mushroom species with different special properties; healing (super mushrooms in the RPGs), growth (super mushrooms in the classic 2D platformer), revival (green mushrooms, better known as 1-ups, in the platformers and some RPGs, and health shrooms[?] in the Paper Mario games), etc. Revival is not necessarily the same as reincarnation. In SPM dieing is referred to as Game Over.