Bullet Bills are living Bullet enemies that appear in the Mario series. They are typically shot out of Bullet Bill Blasters at enemies.
Bullet Bills appear in Super Mario Moose as enemies. They do what they have done in past games.
Bullet Bills appear in Flappy Swooper as obstacles in both Tricky and Story Mode. They shoot out from the side of the screen, trying to hit Swooper.
Mario's Speedway Edit
Bullet Bill is a item that is obtainable from Item Boxes.