Gyātoru

Gyātoru (ギャートル ) are enemies from the game Donkey Kong for the Game Boy. They only appear in the Tower in Stage 9-3 and Stage 9-6. Just like Snipers, they walk around the environment in circles, walking up walls and on ceilings in the process. They kill Mario if he touches them. Their name comes from the Japanese manga 「ギャートルズ」.