When the North American version of the game was originally released, Bass only had three costumes available to him (though one was an alternate costume). With the release of the Japanese and PAL versions, Bass gained one new unlockable costume, and North America was able to obtain it through the Booster Disc/Pack.
|Image||Description||North America (3.0)||Japan (3.1) and PAL (3.2)|
|Costume 1 - Leather jacket, a white vest, black jeans, and black shoes.
He also wears biker gloves, gold-edged sunglasses, a gold chain necklace, a black bandana over the top of his head, metal wristbands and ankle bands, and one large metal leg band over his left thigh with a silver rolo chain attacted to it.
|Costume 2 - Light red bowling shirt with a barbwire print across his chest and a bullhead print on his back.
He also wears black pants with a gold pattern, white boots, a red bandana tied around his forehead, white-edged sunglasses with red lenses, and black and red fighting gloves.
|Costume 2 - Black pants with a light blue pattern, white boots, a blue bandana tied around his forehead, white-edged sunglasses with blue lenses, and black and blue fighting gloves.||Press when selecting costume 2||Press when selecting costume 2|
|Costume 3 - Dressed as a Viking.
The costume consists of a dark green, long-sleeved shirt, a chain mail worn overneath, light green pants, dark brown shoes, and a horned helmet. He also wears brown fingerless gloves, a dark brown belt with a sheath attached to it and holding a Viking sword, and a round shield on his back.
|Download from the Booster Disc, which is found in the Official Xbox Magazine.|
Download from the Booster Pack in Dead or Alive 2 Ultimate.
|Obtain an Xbox in Survival Mode|