|Game(s)||Paper Mario: The Thousand-Year Door|
|Tattle||That's Goomther the Goomba. He's always grumbling about getting ripped off...He must be easy to con. Which isn't to say that we should con him, of course!|
Goomther was ripped off by Larson the Bandit, and put his trouble up in the Trouble Center to search for help. If Mario applies to help the trouble, he chases Larson all around Rogueport before finally cornering him in the alley behind the inn. Goomther then arrives, and takes Larson away, reclaiming the stolen money. Even after completing the Trouble Center he still gets ripped off by Larson.
| Characters: Goombario | Goombella | Goombaria | Red Goomba | Blue Goomba | Goompa | Goompapa | Goomez | Professor Frankly | Goomfrey | Goomther | McGoomba | Goomba King|
Species: Accordion Goomba | Goomba | Paragoomba | Spiky Goomba | Hyper Goomba | Hyper Paragoomba | Hyper Spiky Goomba | Gloomba | Paragloomba | Spiky Gloomba | Headbonk Goomba | Dark Goomba | Bone Goomba | Shiny Goomba | Paper-Cone Goomba | Goomba Wheel | 5-Fold Paragoomba | 2-Fold Goomba