Bird Down is a challenging and addictive action game where you control a bird trying to fly down avoiding obstacles and collecting points. Here is a detailed description of the game: The player controls a bird by touching the screen or pressing keys to help the bird move back and forth, avoiding collisions with obstacles. The goal is to fly as far as possible without colliding with obstacles. The game takes place in a cartoon world with a variety of backgrounds and bright colors. The obstacles include flying objects, trees, and various structures that the bird must avoid.