Futuristic hero Caleb is back and more determined than ever to rid Future Gate of the Roboidz - metallic monsters who have taken over the planet. Will the four latest recruits manage to pinch enough Bio-Rods from the Roboidz to reclaim Future Gate, and the planet, for good? After tackling Flame Thrower, Shade Grid and Battlezone, who will be the recruit that survives the Vaporiser? Plus, Caleb unearths some more truths about N:lab and the evil Neuros!