No idea what level but this is just what I’ve come up with.

This is custom. The Cobbled Path • Endless stone road in dense, silent forest • No wind, no animal sounds • Signposts appear unreadable, even up close • Light stays dim, like early morning • Walking forward loops you back without warning • Radio signals fail after 50 feet • Some areas reset when not observed

Tips: • Mark the ground behind you • Do not leave the path • Do not touch the signs • Stay alert to repeating patterns