[TOMT][GAME]A first-person fantasy adventure game I played at school

This was a PC game on the computers at school, so DOS, that definitely came out no later than 1994 and was absolutely not cutting edge at that time, but it did use the mouse and I believe it was EGA.

What I remember of it is that it was a first-person, fairy-tale fantasy adventure game. There was a recurring location that was a two rows of stones or portals with a path between them, and clicking on a stone would send you to what felt like a random scenario. You'd try and make a little progress, and something would happen (you'd get a treasure or there'd be a setback), and you'd return to the stones screen.

I'm curious to watch a Longplay of it and try and work out as an adult what I missed as a kid.