Tap the screen to fly. Do nothing and quickly feel the effects of gravity. Send the poor animal through as many Mario-like pipes before you will inevitably fail and see its death. This was the basis for the most viral video game that had ever been seen. Flappy Bird, originally released in 2013 by Nguyen Dong, swelled in popularity near the end of the the year. The simplistic gameplay, addicting nature, and easiness of attainability allowed it to reach #1 on Apple\u2019s free app rankings. Unfortunately, Dong removed the game<\/a> from the App Store in February of 2014, since all the attention he obtained from its success \u201cruined his simple life\u201d. As a result, since the game was already so popular, other people began to clone the game and put countless other versions of the same thing on the App Store and the Internet, including a variation where you are <\/span>a sperm<\/span><\/i>. See for yourself in this video.<\/span><\/p>\n