Micro Goombas (also known as Mini Goombas or Small Goombas) are miniature Goombas that are featured throughout different installments of the Mario series. They look like regular Goombas, being brown vaguely humanoid mushrooms, albeit they are notably smaller and rather microscopic in size. Their main purpose is usually to slow down the players or otherwise impede their progress, Micro Goombas are mostly dropped by Paragoombas however in some cases, Micro Goombas are seen walking around by themselves. They first appeared in Super Mario Bros. 3 and have made semi-frequent appearances since then.
Super Mario series
Super Mario Bros. 3
In this game, Micro-Goomba's primary aim is to slow down Mario/Luigi, or better still, inhibit their progress by distraction. Paragoombas spawn Micro-Goombas while flying and they try to land on Mario/Luigi. Contact with the Micro Goombas results in them clinging to either one of them. This prevents the brothers from being able to jump high. Incessant jumping shakes off these foes. They are also called "Mugger Micro-Goombas", presumably to differentiate from Pile Driver Micro-Goombas.
Super Mario 64/Super Mario 64 DS
In the game, these small foes can be found on the small version of Tiny-Huge Island. They cannot do any damage though. Instead, they knock Mario back a few feet. Like normal Goombas, they can simply be defeated by a bonk on the head or punched/kicked. They can be annoying as they are usually located near bottomless pits, hindering the progress of Mario even more. Due to the range of Yoshi's tongue, it is recommended to use him to defeat any Micro Goombas. Despite their miniature size, they release a regular coin twice its size when defeated. These Goombas can spot Mario from very far, unlike regular Goombas and Grand Goombas. If Yoshi eats a Micro Goomba, he will earn an additional coin immediately without turning it into an Egg.
Super Princess Peach
Micro Goombas reappeared in Super Princess Peach. They usually appear when there is a Paragoomba nearby. Just like in Super Mario Bros. 3, their aim is to slow Peach/Perry down, making them jump lower. The player must jump multiple times to shake them off.
New Super Mario Bros.
Micro Goombas reappear in New Super Mario Bros. where they can only be found in secret areas of certain levels, such as World 3-A, World 6-1, World 7-5, World 8-2 and World 8-4, when Mario is Mini Mario, he can enter miniature pipes that lead to these secret areas, which appear to have colorful blocks, as well as classical 8-bit features, Mario may find a Star Coin in these secret areas, but a Micro Goomba may be in the way and Mini Mario will die if he runs into one, so Mario will have to find a Starman so he can gain the power of invincibility to knock these Goombas out. However, their behavior changes slightly in this game, though Mini Mario can only jump on Micro Goombas to defeat them, while in any other form, the player can defeat Micro Goombas by simply running into them. They are the only enemy in the game which Mini Mario does not need to Ground Pound to hurt or defeat. They only pose a threat to Mini Mario; any other form makes it impossible for the player to get hurt by these creatures.
Super Mario Galaxy
Micro Goombas appear in Super Mario Galaxy, though unlike their appearances in past installments, the Micro Goombas in this game are round-shaped and are much larger than usual, making them seem to look similar to Goombos from Super Mario Land, they are quite uncommon enemies and much like New Super Mario Bros. are commonly found in secret areas of certain levels. They act in a different manner than Goombas in this game, as spinning and instantly defeating them only yields a Coin instead of three Star Bits. They also do not attach to the player, and more or less act like normal Goombas.
New Super Mario Bros. Wii
Micro Goombas reappear in New Super Mario Bros. Wii, though unlike the first New Super Mario Bros., Micro Goombas in this game can be found in the overworld, not just secret areas. In this game, they appear in the levels World 5-4 and World 7-5, they also retain their behaviour from Super Mario Bros. 3 where they will weigh Mario (or Luigi, Yellow and Blue Toads) down by swarming on him, causing him to lose max of jumping, and cannot be defeated by simply walking into them like New Super Mario Bros. Micro Goombas in this game are mostly found in groups, though they are not dropped by Paragoombas. They cannot hurt Mario if he is not Mini Mario; however, the plumber can do a Spin Jump to get the pesky enemies off. After being spun once, Micro Goombas are defeated. Despite their size, Micro Goombas still let out a coin when hit by a fireball and can easily be frozen with the effects of the Ice Flower (interestingly, a frozen Micro Goomba can still be used to defeat other enemies despite their ice cube being much smaller).
In the beta stages of New Super Mario Bros. Wii, it was shown that Micro Goombas were going to function identically to how they did in New Super Mario Bros. with any form being able to defeat them.
Super Mario Galaxy 2
Micro Goombas reappear in Super Mario Galaxy 2 with the same appearance and action they had in the first Super Mario Galaxy. They are more common in this game, and will leave a Star Bit behind if defeated with a spin, rather than a single coin like Super Mario Galaxy. However, they will still leave a coin if stomped on. Magikoopas may spawn Micro Goombas.
New Super Mario Bros. 2
Micro Goombas reappear in New Super Mario Bros. 2, acting the same as they did in New Super Mario Bros. Wii. They appear in World 4-1, where if a Gold Ring is touched, will turn the Micro Goombas golden, they also appear in World 5-3, but only if the player touches the Gold Ring, going fast to the Cannon Pipe or using the Super Leaf to fly up to the Micro Goomba's platform when Mario or Luigi get to the edge of the first cliff after getting the second one. They can be defeated by simply jumping on their heads, like regular Goombas. If they attach themselves to the player, the player can ground pound to get rid of them, attack them as Raccoon Mario, or simply walk around for a few seconds until they go away. Like the predecessor, they are not dropped by Paragoombas like in Super Mario Bros. 3, and instead are seen simply walking around.
New Super Mario Bros. U/New Super Luigi U/New Super Mario Bros. U Deluxe
Micro Goombas appear once again in the Wii U game, New Super Mario Bros. U as well as its expansion pack game, New Super Luigi U alongside the Nintendo Switch game New Super Mario Bros. U Deluxe, in these games, they can mainly be found in large groups in the level Magma-River Cruise of Peach's Castle. Kamek can turn a platform into a Micro Goomba occasionally in his boss battle in Slide Lift Tower in Meringue Clouds.
Super Mario 3D World / Super Mario 3D World + Bowser's Fury
Micro Goombas reappear in Super Mario 3D World and Super Mario 3D World + Bowser's Fury, keeping their appearance from the New Super Mario Bros. games, though they are slightly larger than they are in those games as well as Super Mario 64 and Super Mario 64 DS, they are first encountered in the second level of World 1, Koopa Troopa Cave. They act like normal Goombas in that they chase Mario upon approaching them, though in this game they can actually hurt the player upon contact. They generally appear in groups, and sometimes hide inside crates and other breakable objects. Ground pounding near them or blowing into the microphone on the GamePad causes them to be pushed away. They can be defeated like normal Goombas, and can also be defeated by tapping them on the GamePad screen.
Super Mario Maker/Super Mario Maker for Nintendo 3DS/Super Mario Maker 2
Micro Goombas make a minor appearance in Super Mario Maker, Super Mario Maker for Nintendo 3DS, and Super Mario Maker 2. When the player shakes a Goomba while editing a level, it will split into two to five Micro Goombas, but they will fall off the screen as if the player erased the Goomba. The same thing can be done with a Galoomba. However, they cannot be used in a player's level.
Super Mario Odyssey
Micro Goombas return in Super Mario Odyssey, retaining their behavior from Super Mario 3D World, they appear in several kingdoms in the game, in the Cap Kingdom, Sand Kingdom, Lake Kingdom ,Metro Kingdom and Mushroom Kingdom. They are colored bright yellow this time, rather than brown like in previous games. Unlike normal Goombas, they cannot be captured. Micro Goombas can commonly be found in Crates in this game.
Nintendo Adventure Books
While Mario is exploring the Mushroom Kingdom in Double Trouble, he can encounter a swarm of Paragoombas, which begin dropping Micro Goombas on him. If Mario decides to pick the Micro Goombas off instead of running for cover, the tiny Goombas will knock him out with some noxious gas, though their parents will leave him alone after finding him unappetizing. If Mario makes a run for some pipes instead, he will pick the Micro Goombas off, and be left alone when the Paragoombas grow bored of waiting for him to come out.
Super Mario RPG: Legend of the Seven Stars
Mario & Luigi: Superstar Saga
Micro Goombas make brief appearances in Mario & Luigi: Superstar Saga, they make up the clones of Trunkle, Lemmy, and Wendy during their battles. In the remake, the Micro Goombas have been removed. Instead, the clones now poof away upon defeat.
Mario & Luigi: Partners in Time
Paper Mario series
Super Paper Mario
Although Micro Goombas do not actually appear in Super Paper Mario, they are only mentioned by a resident in The Underwhere where he says that he died all because of a Micro Goomba and a bottomless pit. This may be a reference to Super Mario 64. A Sammer Guy named "Micro Boomba" is a reference to this type of Goomba.
Paper Mario: Color Splash
Micro Goombas make their Paper Mario series debut in Paper Mario: Color Splash, though they are referred to as Small Goombas, as they are actually regular-sized Goombas enchanted by Kamek, and appear in the Sacred Forest. A bunch of Small Goomba Gangs scatter the blue Mini Paint Star of that level into five pieces.
Five Small Goombas can band up to form Small Goomba Wheels; however, Small Goomba Gangs are more dangerous and will pummel Mario down a large chunk of his health if they remain together. During battle, the Small Goomba Gangs become increasingly smaller as Mario hits and scatters them, making them far more manageable.
- Its Psychopath thought is a reference to the United States of America's twenty-sixth President, Theodore Roosevelt. His motto was "Speak softly and carry a big stick. You will go far."
- Chuck Quizmo's first quiz in the game Paper Mario features "Goombette" (a varitey from Super Mario RPG: Legend of the Seven Stars) as an incorrect name for Goombario's little sister, Goombaria.
- Various issues of Nintendo Power have nicknamed Micro Goombas Bean Goombas, Pea Goombas, and even Sausage Goombas mostly due to their tiny size.