Base Roster:
Team Sonic: Sonic the Hedgehog, Miles Tails Prower and Knuckles the Echidna
Team Wood Oak City: Axel Stone, Blaze Fielding and Cherry Hunter
Team Persona: Joker, Aigis and Teddie
Team Kasuga: Ichiban Kasuga, Yu Nanba and Saeko Mukoda
Team Rivals: Shadow the Hedgehog, Goro Majima and Crow
Team Dream Stars: NiGHTS, Ristar and Arle Nadja
Team Music: Ulala, Beat and Amingo
Team Flower Division: Sakura Amamiya, Hatsuho Shinonome and Clarissa Snowflake
Team Queens: Amy Rose, Violet and Viola
Team Squad E: Claude Wallace, Riley Miller and Raz
Team Mystic Warriors: Joe Musashi, Gilius Thunderhead and The Centurion
Team Villains: Dr. Eggman, Selvaria Bles and Satan
Team Street Brawlers: Kazuma Kiryu, Akira Yuki and Ryo Hazuki
Sub Boss: Takuto Maruki
Final Boss: Adam Kadmon
DLC Season 1:
Team Dragon Riders: Excela Noa Aura, Tyris Flare and Orta
Team Mercenary: Jack Cayman, Bahn and Bayonetta
Team Secret Agents: Agent G, Rouge the Bat and Vanessa Lewis
Team Fantasy Heroes: Vyse, Alis Landale and Nahobino
Single Entry: Dural
DLC Season 2:
Single Entries: Alex Kidd, Sarah Bryant, Red, The Shogun, Metal Sonic, AiAi, Tangle the Lemur, Whisper the Wolf and Segata Sanshiro