Koopa Kids are Bowser's henchmen in the Mario Party series. They appear as board hazards in the first four games, in which they steal coins or stars from the player. They appear as miniature versions of Bowser.


Mario Party

Baby Bowsers appear on the final board, Eternal Star. Seven of them appear on said board and appear in random locations. They can be defeated by playing a special and short minigame with them. Once a player defeat's one, they receive a star.

Mario Party 2

A Baby Bowser appears in all boards to steal coins from anyone who passes him. They appear in every Item Minigame (except Bowser Slots) as attempts to make the player lose.

A Baby Bowser hosts the board Bowser Land instead of Toad, who usually does.

Mario Party 3

Baby Bowser runs an item shop. And appears in item minigames like in Mario Party 2 as attempts to make players lose.

Mario Party 4

Baby Bowsers are now referred to as Koopa Kids. When a player lands on a Bowser Space, one would often appear descending on a balloon shaped in Bowser's shell, stealing coins from whoever landed on the space or every player. Two Koopa Kids appear in all three Bowser minigames, one can be seen fanning him. They both explain the rules for the minigames. They both appear in the minigame The Final Battle! as obstacles. In addition, the player can play as Koopa Kid in Beach Volley Folley, which is the first Mario Party where he's playable. One hosts the board Bowser's Gnarly Party.

Mario Party 5

Koopa Kid is a playable character, which marks the first time the player can play as him without him being only playable in a minigame, however, the player cannot play as him in Story Mode. Three different coloured Koopa Kids appear as the player's main opponents, a red Koopa Kid, a green Koopa Kid and a blue Koopa Kid. The coloured Koopa Kids are referred as Red K. Kid, Blue K. Kid and Green K. Kid

Mario Party 6

Koopa Kid once again appears as a playable character and the three coloured Koopa Kids appear in Solo Mode as opponents in minigames. This is the last Mario Party where Koopa Kid is playable.

Mario Party 7

Koopa Kids return to their role as board hazards, one appears in the board Bowser's Enchanted Inferno!, where he launches the player out of a cannon. One also appears in the minigame Bowser's Lovely Lift! as a hazard.



  • The Mario Party 5 artwork of two of the coloured Koopa Kids has their shells miscoloured, Blue K. Kid and Red K. Kid's shells are green when theirs is supposed to be their prominent colour.
  • They appear briefly in Mario Party: The Top 100 in the box art of Mario Party 5 & 6 in the collection.


           TheMario.png Villains

Koopa Troop
Bowser | Baby Bowser | Count Koopula | Bowser Jr. | Captain Goomba | Chain Chomps | Koopalings: (Larry Koopa | Morton Koopa Jr. | Wendy O. Koopa | Iggy Koopa | Roy Koopa | Lemmy Koopa | Ludwig Von Koopa) | Kamek | Toadies | Kammy Koopa | Paper Bowser | Paper Bowser Jr. | King Boo | King Bob-omb | Petey Piranha | Gobblegut | Torkdrift | Elite Trio | Goombas | Boom Boom | Pom Pom | Boos | Koopa Troopas | Hammer Bros | Reznor | Bloopers | Bob-ombs | Piranha Plants | Burt the Bashful | Salvo the Slime | Roger the Potted Ghost | Red & Blue Goomba | Goomba King | Koopa Bros | Tutankoopa | Tubba Blubba | Shy Guys | General Guy | Lava Piranha | Huff N. Puff | Crystal King | Koopa Kids | Hoo | Blizzaurus | Army Hammer Bro

8 Bit Club
Wart | Mouser | Tryclyde | Birdo | Shy Guys

Secret Society of X-Nauts
Sir Grodus | Lord Crump | Shadow Sirens | Doopliss | Shadow Queen

Elder Princess Shroob | Princess Shroob | Sunnycide

Count Bleck's Minions
Count Bleck | Nastasia | O'Chunks | Mimi | Dimentio | Mr. L

Folded Soldiers
King Olly | Handaconda | Paper Macho Soldiers
Legion of Stationery: Colored Pencils | Rubber Band | Hole Punch | Tape | Scissors | Stapler

Smithy Gang
Smithy | Exor | Mack | Bowyer | Yaridovich | Axem Rangers | Blade | Count Down | Domino |

Beanbean Kingdom
Queen Bean | Popple | Rookie | Beanies | Mechawful | Sharpea | Troopea | Beanerang Bro | Clumphs | Lakipea

Cackletta and Fawful's faction: Cackletta | Fawful & Dark Star (Midbus, Fawful Express, Fawful Mountain, Super Peach's Castle of Fury, Crawful, Snawful, Chain Chawful, Fawflant, Fawful Guy, Fawfulcopter, Fawflopper, Mawful Mole, Mechawful)

Antasma | Belome | Best Fitness Friends | Big Guy the Stilted | Black Jewel | Bonechill | Booster | Bouldergeist | Brobot | Broodals: (Topper | Harriet | Spewart | Rango) | Bugaboom | Chuckolator | Cookatiel | Cortez | Count Bleck's Father | Count Cannoli | Croco | Culex | Dino Piranha | Dodo | Donkey Kong | Donkey Kong (Mario VS Donkey Kong) | Draggadon | Foreman Spike | Francis | Giga Lakitu | Glamdozer | Gloomtail | Gooper Blooper | Grouchy Possessor | Grubba | Harsh Possessor | Hisstocrat | Hooktail | Jojora | Jr. Troopa | Kaptain Skurvy | Kent C. Koopa | King Croacus | King Kaliente | King K. Rool | Kritters | Lamp Scam Snifit | Lena | Lucien | Madame Broode | Major Burrows | Metal Mario | Mario | Mechawiggler | MegaBug | Mizzter Blizzard | Mollusque-Lancuer | Nabbit | Overset Possessor | Peewee Piranha | Peps | Phantamanta | Portrait Ghosts: (Neville | Chauncey | Bogmire | Biff Atlas | Boolossus | Sir Weston | Vincent Van Gore) | President Koopa | Prince Pikante | Rabbids: (Phantom of the Bwahpera | Rabbid Kong) | Rawk Hawk | Ricky | Rollodillo | Rudy the Clown | Ruined Dragon | Sabasa | Shadoo | Shake King | Shrewd Possessor | Skellobits | Smorg | Squizzard | Tatanga | Three Little Pigheads | Tolstar | Topmaniac | Tough Possessor | Tower Power Pokey | Valentina | Viruses | Waluigi | Wario | Watinga | Whomp King | Wigglers | Wingo | Wracktail | Yellow Belly/Helio


Big Bad Wolf | "Crime Wave" Clyde | King Koopa | Robot Princess | Wizardheimer

See Also
Donkey Kong Villains | Luigi's Mansion Villains | Wario Villains

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