From Starfy Wiki
- December 7, 2018 - Super Smash Bros. Ultimate is released worldwide!
- November 1, 2018 - At least Starfy, Starly and Moe (with their The Legendary Starfy artwork), among many other spirits from different video games series, are confirmed as spirits in Super Smash Bros. Ultimate's Spirits mode, featured in a Super Smash Bros. Nintendo Direct presentation.
- June 12, 2018 - During a Nintendo Direct presentation for E3, the game Super Smash Bros. Ultimate was revealed for Nintendo Switch, which was previously in development as an unnamed Super Smash Bros. game (also for Nintendo Switch). In this presentation, Starfy was confirmed as a returning Assist Trophy.
- May 14, 2018 - The trademarks for The Legendary Starfy and various other Nintendo IPs have been renewed.
- March 8, 2018 - A version of Super Smash Bros. for Nintendo Switch has been announced in today's Nintendo Direct. It is not known whether this is a new game or port of an older game, or if Starfy will make another appearance in the Super Smash Bros. series yet.
- January 6, 2018 - Autumchild starts a series of YouTube videos for the fan translation of Densetsu no Starfy 4.