Battlefield

Battlefield is a stage

Origin
The name "Battlefield" is reverse-applied to this stage, as redesigns of this stage in both Melee and Brawl share that name. In Japan, the official name this stage is デュエルゾーン (Duel Zone), while the versions in Melee and Brawl were named 戦場 (Senjō?, Battlefield)

Trivia

 * This Battlefield is the only one that can’t be played in Classic Mode through ordinary means.

Differences
The background is from DK of the trees