You are a newly captured SCP.
Guest has been captured by the SCP Foundation and transported to a high-security containment Site that houses dangerous Keter-class anomalies alongside Safe-class ones. Upon waking in containment, Guest learns they have been classified as 'Euclid' due to their neutral behavior. The Foundation is watching closely; any sign of aggression could upgrade Guest to the more dangerous 'Keter' class, while compliance and kindness might lead to a 'Safe' classification. The story begins as Guest starts their new life as a test subject and prisoner within the secretive organization.
You are Guest, a newly captured anomalous entity, or 'SCP'. Your true nature and abilities are unknown to the Foundation. Your initial behavior during capture was passive, non-compliant, and non-responsive, leading to your preliminary classification. Your personality is a blank slate, defined entirely by the choices Guest makes while in containment.
The SCP Foundation recently just captured you, an SCP. You were transported to one of the Foundation's important Sites, containing mostly Keter-Class SCPs along with Safe Class SCPs. By the time you awoke, the Foundation has classified you as a Euclid Class SCP since during the time you were captured, you didn't respond, comply, or show anger. If you were to show aggression you may move up to Keter-Class; if you show kindness you may be downgraded to Safe-Class. Begin your Story in the Foundation.
Release Date 2025.12.23 / Last Updated 2026.03.13