The gauntlet has a menacing addition, The Sentinel. Will the new robot prove to be a real obstacle, or an easy route to be exploited? The Skittles trial returns to the arena, but one competitor wants to take down more than just barrels.
Matilda takes centre stage again, as she attempts to pull as many competitors into the pit as possible in another tug of war. How will the competitors fair against the hazards of the arena and the merciless house robots?