Meh, it's alright for a click-and-wait type of game. But seriously, you need to do something about the loot/shop. Either cap the amount of loot you can have/find, or add a "sell all" button in the shop. I'm letting the game run in the background to try and get the final achievement (which I'm guessing is to have 100billion gold), and I have several thousand pieces of loot. It's actually bogging down every other flash application that I have open, so I have to close this game if I want to play anything else. If I try to sell anything, it runs so slowly that I can sell about 1 piece of loot per second. Even if I could sell at full speed, that would take forever to sell all of that.