In this game, Flappy Devil, the player has to go through pipes like in Flappy Bird in a city landscape, and the pipes are dark. Also, the difficulty spiked up. Flappy Devil was developed by a Bulgarian game developer named Manol Georgiev in 2014 and is available on only iOS.
Difficulty
Flappy Devil's difficulty is very high with the flight being harder to control and the pipes are more difficult to even get through.
Reception
Many reviews on the app page show people hate it more then they did with Flappy Bird. Especially due to it's difficulty being much more then Flappy Bird.