oo yea i can definitely understand the underground feeling. thats kinda what i was imagining actually, but less fantasy like hollow knight and more scifi like nier automata.
and !! i love the hld ost ; disasterpeace has made some great music. the hld ost has been a big influence for me especially since i dont play games or listen to ost's that much. sometimes im afraid my ost type music sounds too similar to it stylistically tbh, but im glad it reminded u of my fav ost :))