Security 51 Quarantine Protocol

Quarantine is Security 51’s uncomfortable middle button. Deny sends someone away; allow sends them below; quarantine holds them in limbo while the facility decides whether they are spy, sick, or something that wore a colleague’s face. Alawar uses detention to model bureaucratic horror — you are not a hero cop, you are a clerk with a cell key and a sanity bar that shakes when titanium doors get ripped open from the inside.

Use this guide after Document Verification, Spotting Anomalies, Fingerprint and Blood Tests, and X-Ray Scanning. Quarantine is the action you take when tools disagree or incompletely resolve.

When to quarantine

Strong quarantine cases:

• Biometric inconclusive or contaminated blood with otherwise valid papers.
• Behavioral breakdown — slurred speech, violent twitching — with clean IDs.
• Duplication suspects flagged in Elevator Headcount logs.
• X-ray silhouettes that cannot be lawful but lack explicit contraband deny rules.

Weak quarantine cases:

• Single minor document typos — usually deny, not detain.
• Photo mismatches when bulletin says allow on valid paperwork alone.
• Visitor impatience without other flags — fatigue is not infection.

Wrongful quarantine costs pay and sanity per Sanity and Supplies. Rightful quarantine prevents endings where cells fail catastrophically.

Guards and escalation

Some bulletins let you call guards instead of personal quarantine. Guards remove visitors forcibly — faster for queues but not free socially. Overuse invites reprimands similar to excessive denies.

Learn escalation order from daily bulletins during Getting Started Start Day reading. Patch notes in Launch Patch Notes may retune guard response times after playtests.

Delayed consequences

Security 51’s signature tension: mistakes echo shifts later. Quarantine an ordinary janitor today, hear about staffing shortages tomorrow. Allow an infection tomorrow, find a titanium cell torn open next week.

Track your quarantine history mentally or on paper. Endings branch on cumulative decisions — our endings guide catalogs known branches as players document them post-launch.

Duplication anomalies tie directly to quarantine: holding the “wrong” copy might prevent a below-floor breach while jailing the real employee seeds different story text.

Quarantine versus deny

Deny keeps the shaft unchanged — visitor leaves upstairs. Quarantine pulls them into facility systems downstairs may still access them. Choose quarantine when infection might spread in the elevator cabin during a deny walk-off.

If bulletin offers only deny/allow, do not hunt quarantine UI — follow instructions. Rules change per shift.

Practical shift workflow

1. Complete document stack from Document Verification.
2. Scan behavioral and external tells — Spotting Anomalies.
3. Run X-ray and biometrics when unlocked and required.
4. If doubt remains, quarantine rather than gambling allow.
5. Log headcount after removal — Elevator Headcount.

Verification Checklist ends with quarantine/guard steps so you do not forget after long scans.

Demo and walkthrough notes

Demo shifts introduce quarantine conceptually before full horror payoff. Early Shifts Walkthrough marks days with mandatory detention drills. Full release escalates cell lore — Demo vs Full Game for scope.

Ethics and horror tone

Security 51 Review notes Alawar’s Beholder lineage — systems that punish both mercy and cruelty. Quarantine is not good or evil; it is procedure. The horror lands when procedure jails a crying scientist who was only tired, and the game makes you sit through the consequence.

Players chasing All Achievements may need specific quarantine counts — verify Steam badge text after launch before grinding.

Quarantine protocol is the decision you make when every stamp is right and every instinct screams. The elevator can wait. The facility prefers a locked door over a wrong descent — until the door itself becomes the monster. Detain doubt, document the shift, and read tomorrow’s bulletin before you assume yesterday’s mercy was kindness.