On the distant, desolate planet New Texas, the rare and magical crystal Kerium brings colonists from all corners of the galaxy. Whilst many of the settlers have good intentions, others are determined to gain control over the Kerium by any means; the most dangerous being Tex Hex. Then one day, the planet is sent a lone Marshal: Bravestarr. With the powers of hawk, wolf, puma and bear, his trusty robot steed Thirty-Thirty and the wisdom of the Shaman, Bravestarr battles Tex’s Carrion Bunch and the other evil forces that threaten the planet.