Winners of qualifying Mayhem battles attempt to take out the title of Annihilator. Robots include Arnold A Terminegger, Hypno-Disc, Pussycat, Splinter, Thermidor 2 and X-Terminator.

The best fighting robots in the United Kingdom continue their quest for supremacy in the semifinal round. Robots Razer and Chaos 2 are among those vying for the title.

Six winners of previous challenges meet to battle it out and see who is the best, attempting to take each other out in an extreme fight to the death.

Robots from around the globe ready themselves for the ultimate contest, The Second World Championship. Will lightning strike twice for defending champions Razer, or will they reign be snuffed out by one of the many fierce competitors?

Teams from the army, navy, RAF, police, submarine service and fire service go toe-to-toe, creating plenty of carnage along the way.

The mightiest, meanest, and the best of the best go head-to-head in the arena. Craig and Philippa oversees 45 minutes of mechanical mayhem.