Oil

Oil is an obstacle in the game Donkey Kong on the Game Boy. It first appears in Stage 1-1 in the Big-City, later appearing in Stage 1-2 and much later in Stage 8-11 in Rocky-Valley. It consists of fire in a tin resembling an oil drum 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.

Oil reappears in Mario vs. Donkey Kong and behaves the same way, with the can now even more resembling an oil drum.

Perfect Ban Mario Character Daijiten
''' オイル 　ゴースト族 　熱血 ゲーム　GBドンキー ''' 名札付きのキャラだね  OILと書かれたお皿の上で、燃える炎. 他のファイア系ゴースト族と同じように、触れただけで燃やされてしまう. 上下する動きのすきを見て、走り抜けていこう.

 Oil  Tribe: Ghost clan Disposition: Hot-blooded Game appearances: GB Donkey ' You're a character with a name tag. ' ''A burning flame on a plate labelled OIL. Like other fire ghosts, you will be burned just by touching them. Watch their up and down movements and run past them.''