"There used to be a trend in gaming during the late 90’s and early noughties where games would get more complicated each year in order to be a good game. Thank goodness that trend quickly faded. We are now in the age of casual gaming. Games like Farmville and Plants vs. Zombies are great examples of how the simplest concept can be turned into an extremely addictive game. The best-selling game on Apple’s iTunes last year was a little title named Angry Birds. You might have heard of it?"