What is blinky?

Blinky is a fictional character from the Pac-Man video game series. He is one of the four ghosts who pursue Pac-Man relentlessly around each level of the game. Blinky is known for his red color and aggressive pursuit of Pac-Man, and he is considered the most dangerous of the ghosts. Blinky's behavior is programmed to follow Pac-Man wherever he goes, although he tends to favor pursuing him when he is nearby. He is also capable of changing his direction quickly if Pac-Man suddenly changes course. While Blinky is generally considered to be the most aggressive and dangerous ghost in the game, his movements can be predicted and controlled if the player knows how to manipulate his behavior. Overall, Blinky is an iconic figure in the history of video games and continues to be popular among players of all ages.