From Equestria side to the Lylat System, everyone is living a happy life. However, fifteen years after the events of StarFox Equestria, another invasion is coming and this time, it's from outer space. Only Star Fox can destroy it. Once again.
Since the Anglar Blitz, the galaxy is at peace... until this day, with Oikonny's invasion on Katina. But, in another system away from Lylat, a new threat arise and only one famous team can intervene: The Star Fox Team.