The Koopa Kids, originally known as Bowser’s spawn but later retconned as his minions, made their first appearance in Super Mario Bros. 3. Iggy, Larry, Lemmy, Ludwig, Morton Jr., Roy, and Wendy have since appeared in various games, including the recent mainline 2D platformer, New Super Mario Bros. U. While we know their names, the identities of their parents remain a mystery, although the presence of a senior Morton implies their existence. Despite the lack of information regarding their familial relationships, the fact that they always appear together and participate in group activities like go-karting suggests that they are a close-knit group with mutual support, especially after being repeatedly defeated by the Mario brothers.
Sibling Score: 7
Koume and Kotake, the twin witches from the Legend of Zelda series, wield control over the elements of Fire and Ice respectively. In Ocarina of Time, they combine to become Twinrova, the Gerudo-esque boss of the Spirit Temple. Additionally, they serve as surrogate mothers to Ganon, the king of the Gerudo. These sisters also appear in the Oracle games and take on the form of benign merchants in Termina’s Southern Swamp in Majora’s Mask. Their names reflect their elemental powers—Koume operates the Boat Cruise, while Kotake runs the Magic Hags’ Potion Shop. Unlike their antagonistic roles in other games, this incarnation allows players to spend time with them without facing their wrath.
Sibling Score: 9
Lucas and Claus from Mother 3 are twin brothers with contrasting personalities. Despite their differences, they bear a striking resemblance to each other. While it may seem unlikely, fans still hope for the release of Mother 3 on Nintendo Switch Online to spend more time with these brothers. Their strong bond as family members can be seen through their interactions and the way they care for each other.
Sibling Score: 8
The Gorman Brothers from Majora’s Mask are an identical trio, with the eldest and youngest brothers running the Gorman Track on Milk Road. They are known for their unpleasant behavior, including hosting illegal horse races and terrorizing the sisters at Romani Ranch. However, the middle brother, Gorman, stands apart from his siblings as the leader of the Gorman Troupe, a traveling band of performers. He displays a sensitive side, which led him to pursue a career in show business. Despite their flaws, Gorman’s depth and complexity earn him recognition.
Sibling Score: 7
Blathers and Celeste, the owl siblings from the Animal Crossing series, stand out as an exceptional pair. Blathers, the older sibling, manages the museum and captivates players with his endearing yet sometimes tedious dialogue. Celeste, the younger owl, shares her brother’s knowledge and passion for astronomy. Players can encounter Celeste in the observatory or during her evening stargazing sessions in the village. Their intelligence and charm make them a beloved duo among Animal Crossing fans.
Sibling Score: 10
Tatl and Tael from Majora’s Mask are fairies with unpredictable personalities. Unlike the more helpful Navi, these fairies can be both kind and mischievous. However, assisting in global destruction is where they draw the line. Although their dynamic adds complexity to their relationship, the actions of one sibling negatively impact their overall sibling score.
Sibling Score: 7
In Fire Emblem Awakening, a beloved entry in the series, there are numerous siblings to choose from. Among them, Chrom, Emmeryn, and Lissa stand out as a trio of winners. Chrom takes center stage, but Lissa’s healing abilities and Emmeryn’s magic make a significant impact. The fact that they fight together on the battlefield earns them recognition and respect.
Sibling Score: 8
The Squid Sisters, Callie and Marie, captivate players with their performance as Inkling idols in the Splatoon series. Despite their misleading title, they are actually cousins, not siblings. While they won’t make the official list, their talent and popularity deserve acknowledgment.
As a bonus, the Twin Jugglers from Ocarina of Time and Majora’s Mask are another pair of Nintendo siblings. However, their relationship is far from friendly, with the twin in blue enduring constant ridicule from his brother. Their impressive juggling skills may distract from their unpleasant personalities.
Sibling Score: 4
The Able Sisters, Mabel, Sable, and Label, are hedgehog sisters who run the fashion business in the Animal Crossing series. Their tragic backstory, which includes the loss of their parents, adds depth to their characters. Sable played a significant role in raising Mabel, while Label pursued her own path and identity. This trio embodies a range of emotions, from heartbreak to resilience, and their story highlights the complexities of sibling relationships.