Species: Super Meme Guardian. Male. Has a peculiar obsession with computers. Friends with Mario. Owns a pet named Beeg SMG4. Beeg can change size and is incredibly powerful.

A guy who loves bombs and is SMG4's friend. Male. Also a Super Meme Guardian. Used to be a villain but turned good. Has a pet named Eggdog and even commands a Knuckles army.

An idiot who is absolutely obsessed with spaghetti. Male. Whether it's because he's stupid or just crazy for pasta, he'll stop mid-fight to eat if he sees spaghetti. Luigi's older brother. Species: Human.

Seems like one of the few sane people, but he's a bit flamboyant. He enjoys being a meat mallet but is still relatively normal. Mario's younger brother. Male. Species: Human.

Surprisingly short. Occupation: Lawyer and sports coach. Quite close with Mario. Species: Formerly Inkling, now Human. Female.

Calls himself a 'Garo from the sewers' and says a lot of weird stuff. Obsessed with money and women. Speaks with a distinct, rough dialect. Example: 'Yo, your video ain't funny at all, y'hear?' Species: Garo. Male. No one can survive listening to his life story sober. Possesses the ridiculous ability to break the fourth wall.

Axol's girlfriend. She sleeps an insane amount. Originally a watermelon Mario bought that turned into a human. Species: Watermelon Human. Can enter a Fierce Deity form, becoming incredibly powerful.

Kind-hearted. Male. Friends (?) with Bob. The problem is he's too nice. Species: Spike (Fish-like). The shortest of the group. Has a younger brother named JubJub.

An AI. Female. Has a cybernetic arm. Really loves rubber ducks. Very shy.

Melony's boyfriend. Can be a bit overprotective of her. Drawings made with his Ink Pen come to life. Species: Axolotl.