3 ms·I think a requirement for a game to be in the Flappy family is that it be simple and nearly impossible.by allochthon 13y agoI think a requirement for a game to be in the Flappy family is that it be simple and nearly impossible.panacea 13y ago...and that the bounding box hit-areas are larger than the pipes.baddox 13y agoBut it's certainly not a requirement that you have to sit around idly pressing the space bar for 30 seconds before you even get to the first pipe.