The concept is nice and I thought the graphics and sound quality were solid as well. There's almost a sort of horror vibe to it which had me on edge a little lol. I think the lighting/survival mechanic could be a great base for a game with more content, this felt a little bare although I understand you joined late.
Still a solid attempt, gave you a follow there because I'd love to see what other sort of stuff you can come up with! Cheers!