Absolutely awesome game! I will say though that I have not come across a single diamond to mine yet, and I'm at nearly 15k blocks mined. It's making it quite hard to get the lvl 4 gold pickaxe. All the diamonds I've gotren so far have been through the merchant. Not sure if thats a bug or a patience issue though :P Still a really fun and captivating game, love to see where this goes next!