Dedede Arena is based on the boxing ring King Dedede fights Kirby on at the end of Spring Breeze. It has a long platform above the main ring, and two elevated areas to the sides. The main hazard of the stage in King Dedede himself. He appears in the foreground briefly, dictating which side of the arena he's going to appear on. After entering the arena, he throws numerous objects at the players, such as Waddle Dees, Apples, Gordos, and oil drums. He can also jump to the other side of the arena, first jumping on the central platform. This is either the fifth or sixth stage played in Kirby Fighters' single-player, and is more likely to be the penultimate stage in Kirby Fighters Deluxe’s single-player. The music that plays here is King Dedede's theme.