The original. Only a radius around you is ever visible โ navigate the fog by memory.
Your torch burns down as you walk. Tablets light the way โ but wake the sand behind you.
No fog radius โ only the beacons you light stay charted.
You always see straight down open corridors โ telescopes fix a sightline for good.
The stone lanterns you light are what stay charted โ the summit gate needs every one lit.
Day and night trade places as you walk โ moonlit gates open only after dusk, and scarecrows might help, or might not.