Pacman and Chain Chomp find themselves trapped in an enormous high-tech labyrinth guarded by powerful villain robots. Every corridor hides a new threat, from spinning laser turrets to collapsing floors and teleporters that send them into unknown zones. To survive and find a way out, Pacman must collect special activation keys that awaken powerful ally robots.
The journey begins with unlocking the mighty Walking Robot Pacman, who clears the way through blocked paths and guarded gates. Soon, they discover Mecha Dog, a loyal combat machine that joins their mission, and Gladiator Robot, who pledges to protect Pacman through every challenge. But danger lurks at every corner. Lava Robot releases rivers of molten metal, Robot Fish hunts through open sectors, and the swift Two-Legged Robot charges through narrow passageways.