...which was released in June and can be played for free at www.heybabygame.com, has raised some controversy on gaming blogs.
Female-on-male violence, however, isn't common, but new research indicates that a surprising number of women might be drawn to such games.
Of the 344 females polled, Lotte Vermeulen, the study's author, found that more than half said they didn't mind shoot-'em-up stuff.