Hello! I will teach you how to get unlimited credits, coins, and hearts in Bubble Witch Saga! It's very easy to do, all what you need is mozilla firefox and leethax extension! First of all, download leethax on firefox then open add-ons in firefox and make sure the extension is enabled! After you're done. Open Bubble Witch Saga and you'll see that you have unlimited credits, coins and hearts, download leethax extension, go to www.leethax.net/extension​