Absolutely - military bases, bandit bases, even where Turned (Zombies) congregate - risk versus rewards :) I'm looking at the price of Steam and if the game is ready. I think it nearly is, just added clay bricks (from mud, baked in fire) to open up a new branch of  crafting (for forges etc). Will get that done, and then probably ready for Steam :D

There will be bunkers (already preparing one) - and caves :)  Caves will be a place to get raw Ore, to put in the Blacksmith's Forge, to make Ingots, to make..... etc :)

Certainly free for the foreseeable. :) When it gets more like a game that can be played, there will be a small price tag. Hopefully I get make it so those who are involved on the Discord Server can get it for free as a reward for being involved. :)

Thanks very much for your involvement and feedback and ideas :D