Zombie Bubble has just gotten a whole lot harder. With multiple headstone bubbles around, you'll be thinking you're in a spooky cemetary this Halloween. But no, it's just bubble leve eight, and it is heating up! Bubble Zombie has added a brand new bubble to the mix to make it even more difficult. A pink heart bubble is there to make it all the most challenging. Match three or more pink bubbles to pop them, just like all the other bubbles before them. Be careful! One wrong move and you could be done for!