This week's special event has legs. The Walker Battle special featured robots that do not use wheels or tracks as locomotion battling it out, do they stand a chance against the house robots?
Even more barrels are stacked up, only to be knocked down by a competitor in another Pinball Warrior. After a one-sided fight, a unanimous decision from the judges decides the victor of this week's heat finals.
House robot, Shunt goes head-to-head with the competitors. It's his job to remove the competitors from the ring by any means necessary in this week's trial, Sumo. Will Shunt do the house robots proud, or will the competitors give him the slip?
Competitors need to hold their own in this week's trial, King of the Castle, where they must defend a circle in centre of the arena against the unforgiving house robots. How many will survive to make it to the semi-finals?
As the knockouts continue to streamline the competition, this week's special has separate competitors trying to knock-down objects and hit targets to score the most points in Pinball Warriors.
Eight fresh competitors ready to prove their mettle in the arena. Featuring a special event, Middleweight Melee, a single exhibition battle between five robots weighing under 45.4kg.
Teams from across the UK enter the arena in hopes of besting the house robots and making it to the Grand Final. The knockouts keep on coming as eight more competitors think they have what it takes to survive the Robot Wars.
An all veteran, action-packed semi-final. The house robots do not hesitate to get involved as the competitors do anything it takes to eliminate their opponents. The Loser's Melee gives knocked out competitors a chance for redemption.
One newcomer makes it to the semi-finals, will they hold their own against the veterans? Two-time World Champions and Fifth Wars Champions Razer battle first as they attempt to gain yet another title.
Eight more competitors brave the Robot Wars arena. One of the robot's attacks backfires in the semi-finals, leading to a tight final with an unexpected conclusion.
A competitor feels the heat of the house robots in the first round. One competitor's weapon easily immobilizes their opponent, leaving it for the house robots to play with. Two similar robots meet in the final.
Three axe robots meet in round one as they attempt to chop each other out of the competition. In the semi-finals Growler gets their first real taste of metal.
Despite being teamed up on, a competitor manages to outsmart their opponents. Sergeant Bash gets a taste of his own medicine. The house robots play a vital role in deciding the winner of the heat finals.
The judges make a controversial decision during the four way melee. Some robots are too strong for their own good as their weapons damage their opponents and also themselves. An intense heat final will decide a worthy winner.
An even number of newcomers and veterans prepare themselves to do battle. House robots once again team up against the vulnerable robots, only to be saved by the ever generous Refbot.
This episode, Robot Wars: The Fifth Wars will have a champion. As the proven best robots of the series gather one last time, the competition has never been more evenly matched.
After this episode, the Grand Final lineup will be decided. With pressure mounting the robots are going all out. One competitor is sent to the clouds with the help of another. The house robots help decide who makes it to through.
The semi-finals are here and the competitors step up a notch, even the house robots need to be cautious. One of the three losers of the first rounds have an opportunity for redemption in the Losers Melee.
The last heats of the fifth series. Matilda breaks the rules and strays from her zone, inflicting massive damage on unsuspecting robots, much to the dismay of the judges.
World Champions meet a newcomer in this episode's heat, will it be an easy appetiser, or a major upset? One uneventful round leaves the house robots responsible for entertaining the crowd.