while we don't currently have plans for an ost on bandcamp or anything like that, official uploads of the five original music tracks can be found on youtube! for juneroute they can be found here (Hydro City Zone - Calm Before), here (Hydro City Zone - Lack of Heir), and here (Hydro City Zone - On the Edge), for daveroute it can be found here (ash taylor?! - its heat o clock), and for jaderoute it can be found here (ash taylor?! - i keep secretly making these while etch is asleep lol).
some other unique tracks were provided to us by bbpanzu and julianmocs. most of those are from the Colors and Mayhem (FNF Mod) OST, and official releases of those tracks can be found on spotify.
there's one more fully original track in bonus route 3 that was produced as a commission by james roach! since that route is not yet public i won't say anything more atm 😈
as for our original sound effects i don't forsee us including that on any ost... but they can be found in the game files if you want to listen to them isolated! they were all made by @dare0451, so full credit goes there.
every other music track (bar one uncredited track in Rose's route that's from Wizard101 and two tracks in Tavros's route that are from a music conglomerate called "Trending Tunes" (yes really)) is listed in the credits of the game! so go give that a whirl.
i think a youtube playlist of all the tracks from the game's ost would be awesome but im probably not gonna make that anytime soon asjdfsgfsf