OMG yes! My sister, her bf(Christian) and I play and Christian is always killing us. Bouncing off our heads, pushing us down into the lava, or walking too close and pushing us off the end of a cliff!
But I have to say, that is something that makes the games so incredibly fun and frustrating at the same time XD Oh and the bubble thing, yup.... we are always shouting. "GET ME OUT OF THE BUBBLE!" "WELL GET OVER HERE AND I WILL!" "WAIT NO NOT OVER THE LAVA!" LOL so much fun.
Great pic btw!