Progress. I left the hole, felt like I made a spawner if anything. I feel like trees grow quite fast. I got trees from seeds faster than crops. Entering the copper age opened the game up like crazy. I made the hole in the wall into a wine cellar (work in progress). Would be cool if lightning cooks the creatures it kills. I cannot, find any tin. Everywhere has bismuth and i even found titanium(I gave up after this), I think I'll look for a trader.