Super Mario, Ness from Earthbound, Joy from Inside Out, Link from The Legend of

Super Mario, Ness from Earthbound, Joy from Inside Out, Link from The Legend of Zelda, Dry Bones for Super Mario, Sans from Udertale, Sonic The Hedgehog and Tails the Fox, Spiny Chep and Eep-Cheep from Mario. All these characters together like a happy gang at a party.