? Rat Killer Robot Invasion: Save the World! ? ? The world is under siege by a relentless rat army! ? It's up to you, the ultimate Rat Killer Robot, to restore peace and cleanliness. Are you up for the challenge? ? Rat-Blasting Action: Armed with powerful weapons, embark on an epic quest to exterminate the rat invaders. Zap, blast, and splat your way through waves of rats to protect the world! ? Collect & Upgrade: While on your rat-slaying adventure, gather valuable money and glittering gems. Use them to unlock new zones, buy futuristic weapons, and upgrade your trusty robot companion. Customize your robot with cool, eye-catching designs. ? Explore Diverse Worlds: Travel through various zones, each with unique challenges and rat foes. From city streets to hidden sewers, the battle against the rat invasion rages on! ? Puzzles & Challenges: Test your skills with brain-teasing puzzles and face special rat bosses. Only the sharpest minds and quickest reflexes will prevail! ...