Troopeas only have one attack. They walk up to a Bro. and try to walk into them. The unique thing about this attack is that if it is countered with a jump the Troopea goes into it's shell and rolls into another enemy. After hitting the enemy it will roll towards the brother who did not counter before, and they can continue jumping the shell into enemies until all other enemies are destroyed or until they jump at the wrong time.
- When the Troopes attack is countered the shell is very similar to the Green Shell attacks in the next two games.