Pac-Man

Pac-Man is the 1984 Atari / Namco maze game that brought one of the most famous arcade experiences of all time to the NES, and while the port was criticized at the time compared to the arcade original, it remains a faithful representation of the world's most recognizable game. Guide the yellow, circular Pac-Man through mazes, consuming dots and avoiding the four ghost pursuers — Blinky, Pinky, Inky, and Clyde — each with their own pursuit behavior. Power pellets in each corner temporarily turn the ghosts blue and edible, awarding bonus points and brief relief.

Pac-Man's game design is a masterclass in emergent complexity from simple rules. The ghosts appear random but follow deterministic algorithms: Blinky chases directly, Pinky targets four tiles ahead of Pac-Man, Inky calculates a position based on both Blinky and Pac-Man, and Clyde alternates between pursuit and retreat. Understanding these patterns transforms Pac-Man from a panic-driven dash into a strategic dance. Tunnels on each side of the maze slow ghosts but not Pac-Man, creating critical escape routes that skilled players exploit.

Pac-Man created an entire consumer merchandise and cultural phenomenon in the early 1980s — a Saturday morning cartoon, lunchboxes, board games, and the first major video game licensing empire. The NES version introduced millions of home players to a game they had played in arcades and pizza parlors, cementing Pac-Man as a household name across a generation. No list of important video games is complete without it.