Ms. Pac-Man is a 1982 maze arcade game developed by General Computer Corporation and published by Midway. It is the first sequel to Pac-Man (1980) and the first entry in the series to not be made by Namco. Controlling the titular character, the player is tasked with eating all of the pellets in an enclosed maze while avoiding four colored ghosts. Eating the larger “power pellets” lets the player eat the ghosts, who turn blue and flee. Gameplay: The gameplay is very similar to that of Pac-Man. The player earns points by eating pellets and avoiding ghosts (contact with one causes Ms. Pac-Man to lose a life). Eating an energizer (or “power pellet”) causes the ghosts to turn blue, allowing them to be eaten for extra points. Bonus fruits can be eaten for increasing point values, twice per round. As the rounds increase, the speed increases, and energizers generally lessen the duration of the ghosts’ vulnerability, eventually stopping altogether. Differences from the original Pac-Man The game has four mazes that appear in different color schemes and alternate after each of the game’s intermissions are seen. The pink maze appears in levels one and two; the light blue maze appears in levels three, four, and five; the brown maze appears in levels six to nine; and the dark blue maze appears in levels 10 to 14. After level 14, the maze configurations alternate every fourth level. Three of the four mazes (the first, second, and fourth ones) have two sets of warp tunnels, as opposed to only one in the original maze. The walls have a solid color rather than an outline, which makes it easier for a novice player to see where the paths around the mazes are. The ghosts’ behavioral patterns are different and include semi-random movement, which prevents the use of patterns to clear each round. Blinky (red) and Pinky (pink) move randomly in the first several seconds of each level, until the first reversal. Inky (cyan) and Sue (orange) still use the same movement patterns from the previous game to their respective corners, again until the first reversal.