bought today, tomorrow SOLD

The game is unplayable for someone who likes first person shooters played on a PC with mouse and keyboard. The reason is that it is actually not possible, not to be able to reverse the y-axis of the mouse; that the view goes down when the mouse is moved upward and vice versa. for me an absolute absurdity, what the makers thinking to leave out such, trivial, variable in almost any other game feature? have slept? therefore minimal scoring from me. habs bought yesterday, tomorrow wirds at EBay land.