repair should be a bit cheaper. Adding a new item, gun parts, could be interesting for fire guns. Axe duration should be a bit incresed. And please, fast travel into quarantine zone!!
the game in general is fine. I only see 2 problems: the durability of objects, too fragile and obtaining basic resources, such as wood or metal. It would increase the options of obtaining metal so that the axe can be made more easily. A rookie should be able to collect to improve more easily. Otherwise, the game reaches a point where you either follow or abandon it as tedious. Well, but it needs to get better.
The game is entertaining. Something confusing at first and very basic afterwards, although it is not a game worth paying for. To hang out, little else.