The 25th Anniversary Limited Edition of Pac Man, Ms. Pac-Man and Galaga is made by Namco, the original manufacturer and is exactly identical to the original 80's versions, but in this newest edition, included are such selectable game features such as "Regular" or "Speedy" Ms. Pac-Man and "Original" or "Rapid Fire" Galaga, and a "Buy-In Continuation" mode, so you can now continue indefinitely by pressing the play button again, and new for the 25th Anniversary Edition, Pac Man has its own game button, instead of using a "joystick maneuver" to play Pac-Man, like in the older 20th Anniversary editions.