From the Super Mario Wiki
Retrieved from "http://www.mariowiki.com/index.php?title=Oil&oldid=2014735"
Oil is an enemy in the game Donkey Kong on the Game Boy. It appears in stage 1-1 in the Big-City for the first time, which is after stage 0. The enemy only consists of an aura of fire with the text "oil" written on it. It floats up and down in place without trying to attack Mario, but touching it is deadly. It can be defeated with the hammer.
Names in other languages