Spin-jump your way to 'Flappy Bird' in 'Super Mario World'
 

To date, we've seen the infamous Flappy Bird show up either cloned or otherwise in roughly 853 different places. That's a slight exaggeration, but you probably weren't expecting to find it in a game that's rapidly approaching 30 years in age. YouTube...

http://www.engadget.com/2016/03/29/f...io-world-hack/