Blu the Airmail Delivery Bird is a homebrew game for the Game Boy Color. One night, it seemed Blu's luck had run out when his house was swept away in a violent storm. Things will soon change, as he gets a new job delivering newspapers in a nearby town. Equipped with his new job, Blu delivers mail across seven areas to become the greatest delivery boy possible.
Gameplay involves delivering letters while avoiding enemies. After level seven, your performance is evaluated. To earn a "Great!" rank and take on the final boss, Blu must deliver most of the mail, defeat most of the enemies, and avoid losing lives.