game hung momentarily

Yes this is an interesting game … however it does hung on my macbook pro. Sometimes, the Samurai keeps going to the right though I have stopped pressing it. I am having 2.3GHz i7, 8G RAM and GeForce GT 650M card. I wouldnt pay to buy the upgrades lest they fix the problem.

gabywiz about Samurai vs Zombies Defense, v3.0.1