The Exit 9

You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "Exit 9 Metro".

Keep an eye out for anomalies.

If anomalies are detected, turn back immediately.

If no anomalies are found, proceed forward without turning back.

Exit through Exit 9 Metro.

The Exit 9 leads the way out, liminal spaces and back rooms..

If you understand this anomaly description, you stand a good chance of completing it successfully.

Game duration: 10-60 minutes.