|Rex, the thick-skinned mercenary, is here to do a job. He's come to Zenith to do away with the humans that have built their fortunes around the Great Tower.|
Armed with the greatest weapon system yet seen, with it array of cannons, lasers, multiple spray guns and smart bombs, Rex leaps from cave to cave in a mad blitz that wreaks havoc and destruction on his chosen enemies, who explode in a mass of sound and colour, leaving behind their precious energy bubbles.
Once in the Great Tower itself, new challenges await the mighty Rex. A multi-level arcade extravaganza of epic proportions.