Flappy Bird Plant
As if Flappy Bird wasn't difficult enough, let's add some fire-breathing plants! That is exactly what's hiding in these long green pipes anyway. They might as well show themselves as the little monstrous demons that they are! It's probably because of so much pollution in the Mushroom Kingdom that these red fire breathing monsters were able to grow anyway and the mushroom kids using the green pipes as spittoon receptacles didn't help their mood any either! Get this Flappy Bird back home by pumping those wings!