Fronks are small creatures from the WarioWare series. They appear in many colors besides the most common color, yellow. The name Fronk presumably refers to both the species and the character, 9-Volt's pet Fronk. In his first appearance in WarioWare, Inc.: Mega Microgame$!, he goes by the name of Shag in the English version, which is derived from his Japanese name Shaggy. Since WarioWare: Twisted!, however, he has been known as Fronk in English, due to the word "shag" doubling as a vulgar slang term for sexual intercourse in British English.
They appear in various microgames in every installment of the series. In WarioWare: Twisted!, Fronk has his own Fronk-themed microgames that are shorter than the other games, but they appear randomly in any of the stages instead of Fronk having his own stage.
9-Volt's pet Fronk appears in WarioWare Gold. He first appears in 9-Volt's story, where he expresses concern over 9-Volt's hatred of math. Fronk, after realizing that 9-Volt has some skill in the subject, then compares math to an RPG. With this comparison, 9-Volt thanks Fronk for "kind of mak[ing] math fun", and offers to give Fronk his dessert as thanks. However, Fronk declines, saying that "an old guy like [him]" should not eat sweet foods, admitting that he turned 1 the previous month and owes his youthful looks to practicing "8-bit yoga". Fronk also appears in the ending of 5-Volt's story. Additionally, like in WarioWare: Twisted!, Fronk has his own set of microgames, which involve himself and have shorter lengths than the other microgames. However, he does not have his own stage. Instead, Fronk's microgames appear alongside others' microgames, such as in the Dancing Team and Potluck Gang stages. This game marks Fronk's first speaking role, where he is voiced by Todd Haberkorn.
In addition, Fronks appears in a minigame cameo in the WarioWare, Inc. stage in Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS and Super Smash Bros. Ultimate. Fronks appear in Super Smash Bros. Ultimate as a spirit.
Microgames featuring Fronks
Fronks have their own multiplayer game called Islands. In this game, two or more players take turns shooting different colored Fronks on a spinning island. This spinning island is marked with several different sections. The section the Fronk lands on determines the player's score. After five turns, the person with the most points is declared the winner.
A yellow Fronk is also featured in some of the other minigames. In Shutter, taking a photo of him gets 200 points. He appears in a Sole Man remake in Gamer, as well as a game based off of Nighttime Allergies. In Taxi, he floats by on a yellow balloon, which can be shot. Should he be taken to the shelter, the player will get 500 points. In Patchwork, the last medium puzzle is based off of him.
Official profiles and statistics
Game & Wario character card
WarioWare Gold character cards
Super Smash Bros. Ultimate spirit
Names in other languages