Creators of Super Smash Flash Making an Official Indie Crossover

Fraymakers looks to be the most ambitious indie crossover fighting game yet, with a successful Kickstarter campaign that is still ongoing.
Successfully funded on Kickstarter!

AN AMAZING A Hat IN Time MOD For Super Smash Bros Ultimate ( I love this )

Fighting for Recognition: The History of Fighting Game Crossovers

McLeodGaming (@McLeodGaming) / X

JOLLY J✨ on X: @MTLSaiyan How about a 2D Style / Smash Bros Styled Crossover Fighting game FOR INDIE CHARACTERS! I'm talking Cuphead, Shantae, Meat Boy, Steve, Sans, Celeste ETC going head

Super Smash Bros. Crossover Ultimate, Video Game Fanon Wiki

Fraymakers, McLeodGaming Wiki

Steam Workshop::Super Smash Multiverse

Masahiro Sakurai Says Work on Smash Bros. Ultimate Will Be Done After Releasing the Next 6 DLC Characters - Siliconera

Fraymakers - an indie crossover platform fighter from the people behind the Super Smash Flash games

Fraymakers (an indie platform fighter by the developers of Super Smash Flash 1 and 2) adds a Switch port as a stretch goal : r/NintendoSwitch