Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

King Koopa Bowser is the main antagonist of the Mario franchise and is the archnemesis of Mario and perhaps Luigi. Bowser most commonly kidnaps Princess Peach. He is the leader of the Koopa race. Here in Mario&Luigi Brothership, Bowser, Bowser.JR, Kamek and his minions are taken by the portal at the start of the game. And in the world of Concordia, Bowser takes over Wayaway island which is located in Gulchrock Sea and his castle is located here. 

Mario's archnemesis but in Mario&Luigi Brothership

The Extension Corps are the lieutenants of Zokket's army, Zok Troops, and the secondary antagonists in Mario & Luigi: Brothership. The trio consists of Ecks, Ten, and Shun. Ecks can float, is magenta in color and wears a yellow cape with arms that resemble coaxial cables. Ten resembles a headphone jack composed of his head resembling a male connector and one of his arms resembling a female connector. The third one is named Shun whose body resembles a VGA connector. Ten is the brains of the team.

Second antagonist trio, Mario&Luigi Brothership

Snoutlet is a main character from Mario & Luigi: Brothership. He is a flying piggy bank-like creature who is good friends with Connie and acts as Mario and Luigi's advisor throughout their adventure in Concordia where he resides. Despite his name and appearance, he repeatedly insists that he is not a pig. Additionally, his eyes are placed on his outlet-like "snout". His role is similar to Stuffwell, Starlow, and Prince Dreambert from previous Mario&Luigi titles as the brothers' primary companion

Piggy bank-like Concordian (WHO IS NOT A PIG)

Cozette is a Wattanist from Mario&Luigi Brothership who looked after the Uni-Tree, the life force that produces Connectar for the people Concordia to live, and also the one that's holding the islands together. She resembles a taller version of Connie, wearing a blue long-sleeved dress and a similar hat(Type A plug looking hat). She is calm and motherly caring towards her student, Connie and hopes for her to suceed as a Wattanist. She cares for Concordia and the Concordians.

Original Wattanist from Mario & Luigi Brothership

Technikki is a character in Mario & Luigi: Brothership. She is a slim and tall Concordian with light blue skin and blue eyes. She wears a white lab coat, a dark blue crop top and pants, and wrench-like goggles. She is an inventor who lives in a workshop on Merrygo Island, where she designs security measures for the island. After Merrygo Island is linked to Shipshape Island, she helps Mario and Luigi by creating many of the Bros. Attacks they use during their adventure.

Concordia Engineer from Mario & Luigi: Brothership

Cozette is Connie's mentor in Mario&Luigi Brothership. She was a Wattanist who looked after the original Uni-Tree before its destruction. Prior to the events of the game, Cozette took Connie to several different regions of Concordia to help teach her of her duties. Cozette resembles a taller version of Connie, wearing a blue long-sleeved dress and a similar hat. Cozette is described as a pro Wattanist. She cares for Concordia and the Concordians, and hopes that Connie can succeed as a Wattanist.

Mario & Luigi Brothership's plot twist...

Ireen is a child-like Concordian from Mario&Luigi Brothership. She is a young, short, pink Concordian humanoid who declares herself the leader of IDLE. She wears a pink dress shirt and a belt with a spiral in the center on her waist, she also wears an orange handkerchief around her hair like a bow. She lives on Desolatt Island with her mom. Ireen adores Princess Peach when she meets her on Shipshape Island

Leader of IDLE (Ireen, Dulles, Loog, & Ellow)

Zokket acts as the leader of the Zokket Army who aims to cause Concordia's downfall by spreading a toxic substance/energy called Glohm throughout the region. Zokket is described as ruthless and stoic, yet having a faulty memory, getting names wrong, and being a stickler for numbers. He has a white skull-like face with black eyes that have red pupils. His outfit consists of a top hat with red and green cables in it, and a dark red cloak and held by a clip that resembles a wire cutters.

Main Antagonist of Mario&Luigi: Brothership

Connie is a humanoid with white skin, with her design being inspired by electrical outlets and plugs. She has a face that makes her look like an electrical outlet. She wears a white hat that looks like a plug with golden prongs on either side of her head and her hands have holes in their palms. Her outfit consists of a blue dress or shirt with a red button and what appears to be black trousers and boots. She acts like a young adult, at most. Connie is shown to be a Wattanist, Uni-Tree caretaker

Wattanist from Mario&Luigi Brothership

Arc is a Cyan/Blue Concordian kid who wears a dark blue shirt and a Sailor Hat that has a Compass in it. He also carries a Spyglass at his back, which brings back memories of his father, Patriarc. He loves watching the seas and has knowledge about islands and currents. He joins Mario, Luigi, Snoutlet, Connie on Shipshape island. His role is usually gathering info on new currents or islands and most of the times he spend talking to Connie or the Bros.

Ocean scout from Mario&Luigi: Brothership

Reclusa is the overarching antagonist and final boss of Mario & Luigi: Brothership. He is an ancient entity who was responsible for brainwashing Cozette to become Zokket, and has manipulated the Extension Corps to resurrect him via separating the islands of Concordia and rendering its Bonds impossible, enforcing solitude for his own pleasures. Reclusa is shown to be childish and insane, by trapping its enemies in artificial worlds which would kill anyone subjected to this fate by the monster.

Concordia's God of Loneliness

Ten is a member of the Extension Corps alongside Ecks and Shun from Mario&Luigi Brothership. He served Zokket, the main antagonist of Mario & Luigi: Brothership. He is the funniest member of the Extension Corps. Ten's design resembles a headphone jack composed of his head resembling a male connector and one of his arms resembling a female connector which functions as a arm cannon. He follows Zokket's commands by spreading Glohm to Concordia, by causing trouble with a Glohm Ray device thingy

Member of Extension Corps under Zokket

Niko appears as a child with cat like features like cat eyes, ears and whiskers. They have indigo hair, a brown hat and brown robe with long sleeves, and an indigo scarf. Niko is a very innocent and kind child. They are curious and are willing to help others. This includes taking the role as the messiah of the the world machine to bring the Sun back to its place with the guidance of the player. Despite their cat features, they claim they are NOT a cat and gets agitated when called one.

Niko from Oneshot but in Indie Cross 

The Drifter is a character from Hyper Light Drifter. The Drifter has a very reserved personality. Usually being focused on his goal. Although he doesn't talk, he is able to show honors around others, and fear towards his visions. He is infected by the disease because of the Immortal cell, which makes him cough out blood and have visions of Judgement and the Jackal. He also has a Sycom companion that scans and highlights things for him