Munch Man is a video game exclusively made for the TI-99 computer. It is a game that is similar to Pac-Man in that the player must cover an entire maze while be chased by 4 enemies. However, instead of eating dots from the maze, the player must cover it all in a chain which is produced as the player moves around the maze.
There are 4 pellets per stage that the player can eat which will make the enemies vulnerable. Running into an enemy will defeat it, and send it back to its home.
After each stage, the 4 enemies change shape to become different things. There are 20 enemy variations in all.
Source: User summary