The Bullet Bill Express

The Bullet Bill Express, or World 3-Train, is the first boss level in World 3, and the twenty-first overall. It takes place on a large train with many cannons. The close train has a Bowser head on the front, while the far train has a Bullet Bill on the front. It is autoscrolling, and is straightforward.

GS 1: At the beginning, hop up onto the train, and go left before the Green Star moves out of sight.

GS 2: When the far train moves into sight, there will be a Goomba Tower with a Green Star on top. Get the Cat Bullet Bills to destroy it, then collect the Green Star. Zap it if you think the written strategy is too hard, or backflip up to it (jump while ducking).

GS 3: Free Captain Toad from the crate after you go to the far train for the final Green Star.

Stamp: The stamp, which is Pom Pom, is in the small alcove and is guarded by a Fire Bro.