Terminal 13: Security Shift
Inspect passports, boarding passes and X-rays at a terminal that officially doesn't exist.
A free browser deduction horror game. Approve or detain procedurally generated passengers by checking passports, boarding passes and dual-filter X-rays — four endings, endless Overtime and a worldwide Daily Incident.
Play Terminal 13 — FreeAbout Terminal 13: Security Shift
Terminal 13 casts you as the last security inspector at a concourse the directory stopped listing in 2019. Every passenger places real, readable documents on your desk, and their luggage crosses a dual-filter X-ray monitor. Compare everything against tonight's rule card, issue APPROVE or DETAIN verdicts before the clock beats you, and try to keep the record clean while the terminal prints memos about itself. Three story nights end in one of four conduct-earned endings; Overtime never ends; and the Daily Incident deals the same seeded queue to every player on Earth.
How to Play
Read tonight's rule card, then drag, rotate and zoom each document against the flight list and manual. Compare portraits, scan luggage on the X-ray monitor with four filters, and hit A to APPROVE or D to DETAIN before the clock runs out. Every verdict is explained — the evidence is always on the desk, and 70-80% of passengers are legitimate.
Controls
- A — Approve passenger
- D — Detain passenger
- E / Double-click — Inspect document
- X — Open X-ray monitor
- F — Cycle X-ray filter
- C — Controls card
- S — Settings
- Q / Right-click — Close / deselect
- Full touch support on mobile
Key Features
- 41 anomaly types across documents, portraits and X-rays
- Three story nights with four conduct-earned endings
- Endless Overtime and a seeded worldwide Daily Incident
- Procedural passengers with a fairness doctrine — evidence is always visible
- 20 achievements and 12 one-shot behavioural secrets
Terminal 13: Security Shift — Frequently Asked Questions
Is Terminal 13 free?
Yes. Terminal 13 is free, with no download, no account and no plugins — progress is saved locally in your browser.
Is Terminal 13 scary?
It is psychological and bureaucratic horror — dread from wrong details. There is no gore and no jump scares.
How many endings does Terminal 13 have?
Four endings (A-D), earned by how you work across the three story nights rather than a single final choice.
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