I think the only missing thing here is more interactions. While resource management is great, after first day I didn't feel like playing because it's scavenging and going back to home all over again. It would be great if there was inventory and static storages and some other interactions with the world. The collisions also don't work as expected. What I mean is seemingly walkable areas are not walkable. You should also fix those z fights somehow. I can walk on earth underground btw.