King Oddball

The primary gameplay features a single push of a button. The goal of each level is to clear the screen of tanks, soldiers and helicopters with 3 rocks or less. The King automatically picks up a boulder and swings it back and forth by his tongue, like a pendulum. The rock is released by hitting a button, and from there on it’s all about the physics. The key is to make sure each boulder takes out more than one target, and that can be ridiculously challenging. Sure, it’s easy at first… But you’ll just have to get to the later levels. [Playstation.com]