|Artwork of Gachappon from Mega Man 4.|
When Gachappon is spawned, it will choose at random to do one of two attacks. It will either fire three horizontal shots from a cannon on its lower body in its facing direction, or fire three arching capsule toys at the player from the capsule dispenser on its back at the player's location, and then it will repeat by picking an attack at random again. Both projectiles can be deflected with Shine or Proto Man's shield.
Gachappon will turn to face the player if the player gets behind it.
- "Gachapon" is a capsule toy dispensing vending machine that is popular in Japan.