It sure is a working prototype with the bare basics for a Survivors-like. Am I missing something or did you just want a place to dump it?
As for bugs… yeah I played through it like 4 times when I first downloaded it a month or 2 ago, and 2 times now, those first ones were just to check if I missed anything hahaha
Overall the experience is nearly spotless, there were some points where the main character moved a bit janky, but due to the minimalist graphics I couldn’t really tell if it was framestutter or just the animations being a bit wonky.