Mega Koopa

The Mega Koopa is a Koopa Troopa who obtained a Mega Star. It appears in Super Paper Mario and is found in The Bitlands (Chapter 3-1). The player is supposed to defeat it with another Mega Star, but Bowser's fire breath and Luigi's super jump will also work. If you can get high enough, you can also jump on the Mega Koopa and kick its shell like any ordinary Koopa. You can get its Catch Card with 100 shop points or find it in Catch Card Shops.

Koopas
Species: Koopa Troopa \| KP Koopa \| Paratroopa \| KP Paratroopa \| Shady Koopa \| Shady Paratroopa \| Dark Koopa (SPM) \| Dark Paratroopa (SPM) \| Koopatrol \| Dark Koopatrol \| Mega Koopa \| Mural Koopa
Characters: Kent C. Koopa \| King K \| Kolorado \| Koopa Koot \| Kooper \| Koopie Koo \| Koopley \| Koops \| Mayor Kroop \| Parakarry \| The Koopinator
Groups: KP Koopas \| Shellshockers \| Koopa Paratroopa Stack
Magikoopas
Species: Blue Magikoopa \| Red Magikoopa \| Yellow Magikoopa \| White Magikoopa \| Green Magikoopa \| Gray Magikoopa \| Dark Magikoopa
Characters: Kamek \| Kammy Koopa
Groups: Magikoopa Masters
Dry Bones
Species: Dark Bones \| Dry Bones \| Dull Bones \| Red Bones \| Dark Dull Bones
Groups: Dead Bones
Spinies
Species: Spiny \| Sky-Blue Spiny \| Big Spiny
Other
Species: Mega Koopa \| Soopa Striker \| Koopa Striker \| Toopa Striker \| Dark Striker
Characters: Bowser \| Bowser Jr. \| Jr. Troopa \| Black Ninjakoopa \| Green Ninjakoopa \| Yellow Ninjakoopa \| Red Ninjakoopa \| Tutankoopa \| Larry Koopa \| Iggy Koopa \| Morton Koopa Jr. \| Roy Koopa \| Wendy O. Koopa \| Ludwig von Koopa \| Lemmy Koopa
Groups: Koopa Bros.