Blood Bros. is a 1990 arcade game developed and published by TAD Corporation in Japan and Europe, while it was later published in North America by Fabtek. It is a spiritual sequel to Cabal, with almost identical mechanics. A bootleg of this game is known as West Story.
In Blood Bros., two blood brothers, a cowboy and an Indian, team-up to hunt down "the most wanted outlaw in Dodge City," Big Bad John. The gameplay mechanics are extremely similar to TAD Corp.'s earlier machine, Cabal, however this game did not seem to appear as a trackball-controlled variant.
The setting is the Wild West where the player moves a cross hairs and shoot at objects on a stationary screen. The player character can duck and roll along a one dimensional plane. A boss must be defeated before advancing to the next level.
Licensed to Fabtek for US manufacture and distribution.