Super Mario Maker before Nintendo shuts down the servers.Super Mario Maker was released in 2015 for the Wii U and allowed fans to upload player-made levels to an online hub, as long as they could actually be completed. In 2020, Nintendo confirmed it would be winding down support for the game, with the online hub closing on April 8.The group known as ‘The 0%ers’ started their task of completing every level of Super Mario Maker in 2017, with more than 40,000 fan-created stages to beat.Now with just over a month to go, ‘The 0%ers’ have 347 levels to go and have launched a dedicated website to track their progress.