Poyo is a yellow blob that rides in either a tank (Poyo Tank) or a digging vehicle (Poyo Mole).
Poyo moves slowly in a straight line until it collides with a block, bomb, or other enemy, at which point it pauses and then chooses a random direction and continues to move. It may choose to reverse directions even if it is not at a dead end. It will harm the player on collision.
- Super Bomberman 2 Hudson Official Guidebook, pg. 27, 37