Flappy Bird was a very popular game with many players in the past. The gameplay was simple and easy to learn, but the challenge was that it was difficult to master.
The game is about a bird flying through obstacles in order to get points. The player has to tap on the screen of their device in order for the bird to flap its wings and go up.
The goal is to see how far you can go without dying. There are pipes that come from different directions and they are hard to avoid because they are so close together.