Interesting premise! The implementation is a little straightforward, however. The number of rooms, at least in the floors I was able to explore, never reaches the point where dragging rooms together becomes a strategic decision. I think if things could influence each other from across rooms based on their layout, that would be incredibly awesome!

I like the sandy visual style a lot! However I find that the best strategy is to avoid enemies because there were only a few purple health on the way. Congratz!