Thank you for playing and for the positive and constructive feedback!
Thank you for pointing out that he music/ other contributing elements (animations probably and other) are important. Else I think the game would be very "cerebral".
The UI too sophisticated. Yes, and I normally hate such overloaded engineered UIs - I prefer little or none. Here I did it for time constrains (easier to add than to minimize to core) and it felt more old-stlye-PC-rogue to me.