Every version of Pac-Man the player navigates the charcter through a maze with no dead ends. The maze is filled with Pac-Dots, and includes four roving multi-colored ghosts: Blinky, Pinky, Inky, and Clyde. There is a passageway from the left side of the screen to the right side, one energizer in each of the four quadrants, and bonus fruits that appear in each level. The objective of the game is to accumulate as many points as possible by eating dots, fruits, and blue ghosts. When all of the dots in a stage are eaten, that stage is completed, and the player will advance to the next. (source: en.wikipedia.org). Now you can play the DOS version a Pac-man (Pac-Pc) online, just hit the space.