Your task in Frogger is to guide a frog across a treacherous road and river, and to safety at the top of the screen. Both these sections are fraught with a variety of hazards, each of which will kill the frog and cost you a life if contact is made.
There are two ports of this game on the Commodore 64: the Parker Brothers port and the Sierra port. DrD2k9 plays through the former in record time.