Pretty cool idea by using open street maps you can download the location you want and play the game there, defend your neighborhood or loot your house.
The reviews seem decent but mention it needs a lot of tweaking as it just released on early access, like water not affecting where zombies can walk or elevation not being a thing.
Maybe this can get some more people interested in mapping
@Showroom7561 @variants it is OSM. Also see https://wiki.openstreetmap.org/wiki/Games
Oh man, you’ve given me a lot of games to check out now! LOL
Awesome thank you