POOL LOOP - [HORROR]

You are trapped in an endlessly looping indoor swimming pool. Every lap, inspect the pool carefully: something may have changed. If anything feels wrong, dive to the panel and press DANGER. If everything seems normal, press CLEAR. Make the wrong call and you are back to lap 0. Get 8 laps right in a row to escape. Stay alert: the loop does not end at the surface, and some anomalies will not just watch you. A single-player observation horror experience.