The blocky red bird will be the main character of the game Bird Obstacle Flappy. The game is simple in plot, but not difficult to implement. The bird strives to escape and flies somewhere upward from a space that is limited to the left and right. In addition, sharp spines will appear and disappear on the side walls, which can harm the bird if it touches them. As you go up, you will come across red rubies, you need to collect them. Your job is to keep the bird in the air without letting it fall or hit any obstacles in Bird Obstacle Flappy.
