Description: PC.Defense is an strategy game with a agitating pixel artwork graphics combining classic tower defence gameplay with awkward story line. Malefic viruses are coming out from usb stick to destruct your computer hardware. Protect the C.P.U. using your savvy and upgradeable antivirus software at your disposal. 6 different antiviruses with four advances apiece and special boosters is available to help you to achieve your goal. But take care! It is only an sixty-four bits processing unit and every computer virus demolishes one bit if it slips through!