I don't know with this type of story. It's not surprising, yeah one-man-army mows down everyone else, everything done well in the style of the older one-man-army action movies. But... birds? I know that it doesn't have to mean anything and it could be any animal or inanimate object but it does feel like some joke about a brutal dictatorship run by a bird that ends with a pun. I guess the gameplay's alright and the soundtrack too.