AI Copyright bot mistakenly removes minecraft-like game “Allumeria” from Steam

Indie game development already comes with enough boss fights—funding, marketing, bugs that only appear five minutes before launch—but now developers apparently need to worry about another enemy: automated copyright bots having a bad day. That’s exactly what happened to Allumeria, a voxel-style sandbox adventure created by indie studio Unomelon. After roughly a year of development and just as the team was preparing to showcase the game during Steam Next Fest, the title suddenly disappeared from Steam. No dramatic hacker incident, no catastrophic server failure—just a copyright complaint claiming the game was basically Minecraft wearing a fake moustache. The complaint appeared to be filed in the name of Microsoft, which owns Minecraft, but the situation quickly pointed toward something more modern and slightly less comforting: automated brand-protection systems. Companies increasingly use AI-powered tools to scan the internet for possible copyright violations, and while these systems are excellent at spotting similarities, they are sometimes a bit… enthusiastic. Think of them as overcaffeinated security guards who occasionally tackle the wrong person.

In this case, the bot seems to have noticed the blocky, voxel-based visuals and decided, “Ah yes, cubes — must be Minecraft.” Never mind that voxel graphics are used in many games, or that Allumeria reportedly runs on a completely different technical foundation. Subtle distinctions like those are easy for humans to evaluate, but for automated systems trained to detect “looks similar,” nuance can sometimes fall off a cliff. Fortunately, the drama didn’t last long. The takedown request was withdrawn, the Steam page returned, and the developer didn’t have to enter a legal dungeon raid just to get their game back online. Still, even a short removal can hurt visibility—especially for indie projects where every wishlist and demo download matters. Missing a major promotional window is the marketing equivalent of showing up to a boss fight without potions.

The incident highlights a growing tension across the internet. Automation is essential for managing the massive scale of digital content, but when enforcement systems move faster than human review, mistakes become inevitable. Large companies can usually weather a false flag without much trouble; smaller creators, on the other hand, may find themselves temporarily erased by an algorithm that thinks every cube belongs to someone else. In the end, Allumeria survived its unexpected encounter with the copyright robot overlords, and development continues. But the episode serves as a gentle reminder: AI may be getting smarter every year, yet sometimes it still sees a blocky game and panics like someone who just discovered that LEGO exists.

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