Donkey Kong (WarioWare: D.I.Y. Showcase)
From the Super Mario Wiki
Donkey Kong throws two Barrels which the player must tap in order to destroy. If one touches Mario, the game is lost. If the barrels are destroyed, Mario will be able to climb to the top and reach Pauline, thus winning the game. In WarioWare Gold, the player must protect Mario from barrels and fire.
Level 1 difficulty: Donkey Kong throws only a few barrels. Level 2 difficulty: Donkey Kong throws more barrels. Level 3 difficulty: Donkey Kong throws a lot of barrels, and fire will also appear after a few seconds.