We’re not sure if Dong Nguyen sold the game’s rights to a third party developer, or if he made this himself, but a giant Flappy Bird arcade machine now exists that awards redemption tickets. So far, people have spotted this at the Santa Monia Pier Playland Arcade, but it probably is out nationwide by now. For those who don’t know, Flappy Bird was created and developed by Nguyen in two to three days. The bird character was originally designed in 2012 for a cancelled platform game. Ngyuen said that no part of any of his games were designed to be impossible. He described the business plan of a free download with in-game advertisements as “very common in the Japanese market”. Continue reading for more bizarre products and inventions you won’t believe actually exist.