Koopa Troopa is one of Bowser's minions. He first appeared in 'Find Koopa!'. His latest appearance was in Summer Fun 3. When he was young he somehow became Mario and Luigi's pet.
- Koopa Troopa first appeared as a small turtle.
- In the first movie, he had a cameo as a magnet like the others. Also, he and other members of Bowser's gang laughed at Mario And Luigi about Kermit The Frog wanted to kill them.