Mario Maker player, FSmashPro, has essentially created a whole new Mario game with levels that vary in difficulty, from different generations. Just like official Mario titles, he has created unique worlds with eight levels within them. Each of the levels are named with some kind of alteration in mind.
To take this idea even further, he created a world map for his custom levels and really makes players feel like they are starting another new Mario adventure. You can check out the full thing above!
Final Smash Pro’s profile is complete with an impressive 76 uploaded levels total and you can view all of his courses on his Super Mario Maker Bookmark profile.