If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Click on a Goblin or on a rock to whack it, and click on other objects to take them.
Click on icons in the top left corner to use objects you\\\\\\\'ve bought in the shop.
It's hammer time!!! Goblins are everywhere, and you're the last Dwarf standing. Whack them, use bombs, special attacks, magic potions and more. Collect gold to buy powerful runes and unique abilities. Will you survive 20 levels of gob-whacking fury?