Easily 5s across the board for me, this was such a treat to listen to and fits the theme so incredibly well!! I'm not huge on puzzle games but if it has an ost like this i'm BUYING it no questions asked!!!! Overall composition for the entire ost is breathtaking especially when there isn't even much going on (sometimes less is more imo), but the instrumentation is SUPERB!!!! That's not even mentioning the mixing work here everything blends in so incredibly well without one instrument overpowering the other. In other words it's peak 🔥🔥🔥🔥