Green Greens consists primarily of three solid platforms. Two of these platforms are small and located on either side of a much larger one, separated by a small chasm. The largest of these platforms has Whispy Woods in the background, and two small platforms which can be fallen through.
Despite the stage's simplistic layout, Green Greens actually has many hazards that fighters must deal with. The most notable of these hazards are falling blocks. These blocks fall in-between the central platform and both of the platforms on either side of it. These blocks deal damage (and disappear) should they land on a fighter, but can also disappear when attacked. Sometimes, bomb blocks will also fall, which explode as opposed to disappear; thus dealing more damage.
Whispy Woods may also hinder with fighters. He may blow air to push fighters to either the left or right of the main platform or shake his leaves to drop apples. These apples may be used to heal (if the Food item is enabled), and can be thrown at other fighters with a chance to explode.