Anthropeum.com presents itself as a daily game that challenges players to guess the origin and era of historical artifacts. For a site that doesn't ask for payment or sensitive information, the setup is reasonable: it has a clear privacy policy, terms of service, and a legal entity disclosure page that lists a real business behind the operation. That's more than many hobby game sites bother with.
That said, the domain was registered only two months ago, so there's no history of user reviews or long-term operation to draw on. The site's content is loaded entirely through JavaScript, which makes it harder to verify contact details or social media links without visiting the page directly. The Wayback Machine shows a much older version of this domain from 2013, but that belonged to a different site, so it doesn't add credibility to the current one.
If you're deciding whether to play Anthropeum, the risk is low — it's a free game with no financial transactions. Just keep an eye on how it develops. For now, the signals are neutral enough that you can give it a try without worry, but don't treat it as an established service yet.