Invicible Buddy!
Great work. I love the differnt types of skins, (killing Napoleon Dynamite and Tinky Winkie was a Blast!) The large arsnel of weapons, And most of all the payment system. It was great to always have something new to unlock so it never got boring. I played it for over an hour and never did finish! My advice is this: Make another one. You have a lot of fans out there and you don't want to dissapoint them.