Cool OST overall! I feel like some of the synths are a little harsh at some points, and a few of the tracks maybe go on for a bit too long - the vocals in "a rusty old friend" are fun, but the song just seems empty after they are over. I'm going to try and find a way to use "make a bargain out of a molehill" in my every day rhetoric. It probably won't make sense, but if I'm being honest, I was only vaguely coherent to begin with lmao
Regardless, loving the quirky retro vibe going on here as a whole, nice work!