Burrowing deep into desert sand dunes, Retrax survives in a series of cool, cavernous tunnels lined with the remains of his fallen enemies. His greatest defense is the ability to curl into a bul and escape danger by racing across the desert like a turbocharged tire screaming down a mountain. Or, when attacking, he can roll over a similiar sized enemy and crush their body upon impact, then use his powerful front pinchers to dissect them in seconds.