I don't know where to post this exactly but at what point in time do I unlock Ax heads and shield parts?  Just wondering because I am already breaking into iron and just want to see how far away it still is.  Also, is there any possible way to get a bigger shop or does it unlock after a certain point?  I saw on one YouTube video that their shop is much bigger and more spacious than my little one.

Hey WhiteWolfman426,

Axe heads and Shields are not fully unlocked atm. You can fiddle with them in Sandbox Mode. If you hit Esc and on the top right you should see a Sandbox Mode. Also, there is no shop upgrade system in place yet. I'm still working on that. What you saw were old buids of the game. That shop no longer exists and was just a placeholder.