Battle Stadium D.O.N

is a Japanese fighting game for the GameCube and PlayStation 2 featuring characters from the popular anime and manga series Dragon Ball Z, One Piece, and Naruto, hence the D.O.N.

Gameplay
Similar to the Super Smash Bros. series, the players are put onto either a moving or non-moving stage. Borrowing from Power Stone, these stages have some level of interactivity. Players must then fight their opponents. Unlike other fighters, D.O.N uses a combined health gauge, that is, decreasing the health of one player will in turn increase the health of the other players. Thus, in order for one player to win a fight, they must make their own health bar take up the entire bar. As such, a fight can potentially last indefinitely if no time limit is set. Also, there are in game techniques that can be pulled off (ie. Kamehameha for Goku and Summoning Technique for Naruto) and supers that can transform the characters into a new form (ie. Naruto's Rasengan turning him into the Nine-Tailed Demon Fox and Goku's Genki Dama turning him into Super Saiyan). In addition, some characters can induce a temporary transformation during the battle (ie. Sasuke's Sharingan and Luffy's Gear 2nd).

Missions
The single player mode has the player fight through five rounds, 2 or 3 of which have missions with goals selected randomly. However, depending on the difficulty chosen by the player, different amounts of missions are given out with easy giving the least and very difficult giving out the most. Fulfilling the missions' goals rewards the player with coins that can be used in the slot machine available upon completing the fights. The slot machine is the way through which unlockables are obtained. There are also items which you can buy to help the characters in battle.

Multiplayer
Up to four players can participate in a multiplayer session, though a multitap must be used for more than two players for the PS2 version.

Characters
Dragon Ball Z
 * Son Goku [Super Saiyan] (Spirit Bomb/Genki Dama; Super Spirit Bomb/Super Genki Dama)
 * Teen Gohan [Super Saiyan] (Super Kamehameha)
 * Piccolo (Hellzone Grenade)
 * Future Trunks [Super Saiyan] (Shining Sword Slash)
 * Vegeta [Super Saiyan] (Final Flash)
 * Freeza (Death Ball)
 * Cell (Super Kamehamaha)
 * Majin Buu (Chocolate Beam)

One Piece
 * Monkey D. Luffy [Gear Second] (Gomu Gomu No Hanabi/Gum Gum Fireworks)
 * Roronoa Zoro (Santoryu Ogi: San-Zen-Se-Kai)
 * Nami (Tornado Tempo)
 * Usopp (Usopp Pound)
 * Sanji (Mutton Shot)
 * Tony Tony Chopper (Kokutei Cross)

Naruto
 * Naruto Uzumaki [Nine-Tailed Fox Mode] (Rasengan)
 * Sasuke Uchiha [Cursed Seal Level 1] (Chidori)
 * Sakura Haruno (Inner Sakura Power)
 * Kakashi Hatake [Sharingan] (Lightning Cutter)
 * Rock Lee [Five Gates] (Reverse Lotus)
 * Gaara (Quicksand Waterfall Flow)

[ ] = Burst Mode = Special Attack

Stages
Dragon Ball Z
 * West City
 * Planet Namek
 * Room of Spirit and Time
 * Martial Arts World Tournament Arena

One Piece
 * The Going Merry
 * Baratie
 * Giant Jack

Naruto
 * Konohagakure
 * Valley of the End
 * Forest of Death

Original
 * Battle Stadium

Many of the stages have interactivity of some sort. Items and power-ups from each series are also found in the stages.

Reception
This game received a rating of 28/40 from Weekly Famitsu.