Tindark is a loop-style psychological horror puzzle game where players take on the role of a dating-app user tasked with spotting anomalies among their daily matches. Each day, eight profiles must be reviewed — swipe right on normal profiles, swipe left on anomalies. Reach Day 9 without making a mistake to escape the loop. Inspired by anomaly-spotting horror titles such as The Exit 8, a single playthrough lasts roughly 15 to 60 minutes.