Your fortress is attacked by water drops, ice floes, snow flakes and other scum. They are a;; out to let your fortress disappear under water, so it is put to you to flatten them with your super hammer, before they can inundate your land and your fortress entirely. You can defend yourself in two manners: by hitting left and right of your fortress with you big hammer or by throwing little hammers at your opponents. For each eliminated enemy you will receive coins. Collect them all!
The giant hammer follows the moves of your mouse cursor. If you want to throw little hammers, you click on where you want to throw them. Pass over the coins with the mouse cursor to collect them.