Nintendo erases thousands of player-made mario levels – a fan backlash brews
A wave of outrage is sweeping through the Mario Maker 2 community as Nintendo reportedly began systematically deleting user-created levels, citing ‘advertising’ violations.

A sudden purge: thousands of levels vanished
Launched in 2019 for the Nintendo Switch, Super Mario Maker 2 allowed players to craft intricate, often fiendishly difficult, courses for others to enjoy. But now, after nearly seven years of relative stability, the platform is facing a sudden and alarming crackdown. Users are reporting that levels incorporating hashtags – a common practice within the game’s vibrant creation ecosystem – are being unilaterally removed.
The initial reports, surfacing primarily on Reddit and corroborated by veteran YouTuber PangaeaPangam, detail a deluge of notifications informing creators that their work has been flagged and subsequently deleted. Nintendo’s explanation? A blanket accusation of ‘advertising,’ backed by a vaguely worded violation of the Account User Agreement.
PangaeaPangam’s email, shared publicly, offers little in the way of specific reasoning. It simply states that “your nickname and content you shared (either through a game or through an online service) has been deleted or hidden from other players because it violates the Nintendo Account User Agreement, including the Community Guidelines.” The justification? A nebulous ‘Advertising’ designation – a move that’s baffling fans and raising serious questions about Nintendo’s oversight.
DGR, another prominent Mario Maker creator, echoed the sentiment, stating that ‘thousands upon thousands’ of levels are at risk. He highlighted the lack of new content for the game as a backdrop to this sudden and aggressive enforcement.
The hashtag issue seems to be the trigger. Levels utilizing tags like #TeamShell – a widely recognized Mario Maker level creation community – are reportedly being purged with alarming speed. This raises concerns about the scope of Nintendo’s actions and whether automation is playing a role in this widespread deletion.
Adding fuel to the fire, digital media expert John Linneman from Digital Foundry reported a bizarre incident: his Nintendo username was inexplicably changed to ‘???’ due to the inclusion of “EU” in his profile. This suggests a heightened sensitivity to potential violations, potentially preceding the release of a third Mario installment.
The advice circulating amongst the community? Back up your creations – without the use of hashtags – before Nintendo’s ‘ban hammer’ swings again. It’s a frantic scramble to preserve a corner of the game that has, until recently, thrived on user-generated content.
Nintendo remains conspicuously silent on the matter, offering no official explanation or timeline for these removals. This lack of transparency is only exacerbating the frustration within the player base. The situation demands clarification – and a swift return to a more collaborative approach to content moderation.