And Voidless has good reason to ask it. There is not many who care to write a reason for the vote, or make it a proper post of a decent length. It is just like the comments on the games. "Great game" is not really a decent comment for anything, it just stated a simple oppinion, without any depth or thoughts behind.
Not going to cast my vote at any of those (played two of them, which is not enough to base my oppinion on), so I guess I am voting blank.
Penguinz. Definitely. Killing cute little birds, fluffy bears, Eskimos has never been so fun! Plus it was quite easy, the weapons being unlocked fast, the levels short instead of long boring repetitive shooting. And the boss fights were especially cool, they don't pack so much punch.