In recent times Nintendo's been upping the ante with Super Mario Maker Course Events, with unlockable Mystery Item outfits related to first- and third-party games, TV shows, magazines and even cars. The next two are, we suspect, going to be rather popular among retro aficionados.

Both Mr Saturn and Master Belch, of EarthBound fame, are confirmed to be on the way through event courses. As with previous examples it's Nintendo's Japanese YouTube channel that's jumped in with early footage, showing a release date of 19th December.

Both are certainly fun inclusions in the ever-expanding Super Mario Maker. Will you be sniffing out these courses when they go live soon?

As an extra bonus, below is an official video for the recently released Nintendo Badge Arcade event course.