Sonic the Hedgehog: Tails, Sonic, Knuckles, Amy, Shadow, Silver, Rouge, Blaze, Team Chaotix (Espio, Vector, and Charmy; swap out like PKMN Trainer in Brawl), Eggman, and Metal Sonic.
NiGHTS of NiGHTS.
Golden Axe: Ax Battler, Tyris Flare, Gilius Thunderhead, and Death Adder.
Centurion of Altered Beast.
Joe Musashi of Shinobi.
Streets of Rage: Axel Stone, Skate Hunter, and Blaze Fielding.
Harrier of Space Harrier.
Bonanza Bros (team like Ice Climbers).
Alex Kidd of Alex Kidd.
Beat of Jet Set Radio.
Ulala of Space Channel 5.
Burning Rangers: Tillus and Shou.
Sketch Turner of Comix Zone.
Rent-A-Hero of Rent-A-Hero (male or female option).
Vyse of Skies of Arcadia.
Kid Chameleon of Kid Chameleon.
Eternal Champions: Shadow Yamoto and Larcen Tyler.
Virtua Fighter: Akira Yuki and Jacky Bryant.
AiAi of Super Monkey Ball.
Billy Hatcher of Billy Hatcher and the Giant Egg.
Samba of Samba de Amigo.
Toejam and Earl of Toejam and Earl (swap like Zelda/Sheik).
Grace of Fighting Vipers.
Ryo Hazuki of Shenmue.
James Taylor of House of the Dead.
BD Joe of Crazy Taxi.
Phantasy Star: Alis Landale and HUmar.
Bayonetta of Bayonetta.
Vectorman of Vectorman.
Made this all in Photoshop a month or so ago, just discovered this post.
But yeah, I used to make these all the time post-Melee release with a roster featuring all Sonic characters, then one with my friends and family, one featuring my favorite characters in general like Mario, Sonic, Batman, Spider-Man, Darth Vader, bionicle, ect, an all home star runner roster, and finally a Sega smash bros, but it wasn't nearly as good as this one lol. But yeah enjoy