Thanks for posting this. It should run on the itch app now, although I can't test on steam deck. This game only has one level by the way lol.
It does work now on Steam Deck. Yeah I didn't know it was only one level but it was an interesting concept so I'm glad I played it.
Also I had a funny moment where the priest started running away from monsters as I retreated, and to my surprise when he caught up to me he healed me. I didn't see that coming.