You Can Now Play With Friends Online in Super Mario Maker 2
Update 1.1.0 is now available for Super Mario Maker 2 and it features some much needed co-op improvements. First, you can now play courses online with friends rather than a group of strangers. You can also now choose what courses to play, either a random selection from the "Course World," courses you have created, or courses you have downloaded from "Course World." Finally, four player couch co-op can be launched directly on any course in the "Course World" without having to download the course first.