Crushtacean S9

Crushtacean was an circle-shaped silver robot that competed in Series 5, 6 and 7 of Robot Wars, the second series of Robot Wars Extreme and Robot Wars 2017. It was designed to resemble a crab, and was entirely made of 12mm thick aerospace aluminium making it "indestructible" and manoeuvrable, with its main weapon being a pair of pincers, crushing at 300-500kg of pressure, but it had a 1m turning circle, a 4cm ground clearance and a vulnerable aerial, therefore suffering from radio interference.

Rather than being controlled by a button or a joystick, the claws were operated by a uniquely designed pair of gloves, which had sensors so that the claws would open or close in relation to the wearer's hand movement. It was originally planned to be redesigned for the Sixth Wars but due to the complexity of hydraulics (suggested by George Francis) the original robot was brought back.

Work on the robot started in December 2000, and the robot took around 500 hours to complete, being finished in August 2001, just in time for the Series 5 qualifiers, where they fought and beat Edge Hog.

Crushtacean's best performance in the main competition was in its début season, where it defeated the seeded favourite Behemoth and reached the Heat Final, losing to Wheely Big Cheese. It was nominated for the Best Newcomer Award that series, but missed out to Fluffy. However, the next season, it won the award for Most Original Entry, thanks to its unusual technology.

Its name was a pun on Crustacean, the group of arthropods to which the crab belongs.

The team originated from South Africa and represented the country in certain international competitions, finishing as runner-up to Firestorm 4 in the Commonwealth Carnage competition in Extreme Series 2, and coming joint third with Tough as Nails in The Third World Championship.

Robot History Edit

Series 5Edit


In Series 5

The newcomers Crushtacean started its first appearance in the wars very well against Robochicken-Evo in the first round of the heat. It got flipped a few times by Robochicken-Evo but paraded the chicken-like robot from CPZ to CPZ where it took damage from the House Robots, Crushtacean was also able to cause a bit of external damage to Robochicken-Evo using the claws. The fight went to a judges' decision, with the decision awarding the win to Crushtacean, putting them through to the next round.

In the second round of the heat, Crushtacean was up against the far more experienced Behemoth. Crushtacean provided a huge shock in this battle against the 15th seeds. Crushtacean activated the pit release button, then Behemoth in an attempt to flip Crushtacean over levered itself over with its shovel, and Crushtacean preceded in grabbing Team Make Robotics' machine before slamming it into an angle grinder, and then dumping it down the pit for the win.

This put the newcomers Crushtacean through to the Heat Final were it was up against the 10th seeds Wheely Big Cheese, Crushtacean had a cheese grater tied to its claw for this battle, however it was no help. The seeded Wheely Big Cheese dominated the battle, as the crab-like robot was unable to grab Wheely Big Cheese, and the cheese was therefore able to flip Crushtacean into Dead Metal's CPZ. However Crushtacean escaped to try and attack again, but a massive flip from Wheely Big Cheese was enough to rip the aerial from Crushtacean, immobilising it completely. It wasn't counted out despite being immobilised, but Wheely Big Cheese did slowly push it down the pit and out of the competition.

At the end of the series, Crushtacean was nominated for the Most Promising Newcomer Award, but lost out to Fluffy.

Series 6Edit


Series 6 appearence

Crushtacean's first round battle for the Sixth Wars had Dantomkia, Mr Nasty and Dr Fist in it, three newcomers to the main competition. Crushtacean attacked Mr Nasty at first, instantly immobilising it by cutting off its aerial, but then got flipped against the arena wall in the CPZ by Dantomkia. Crushtacean was an open target for Sir Killalot and seemed to be in trouble as the big house robot picked up Crushtacean and nearly dropped it out the arena. In the end, Killalot let it go. Crushtacean was pressurized a lot by Dantomkia and seemed to have lost its mobility, but Crushtacean went through with Dantomkia as Mr Nasty and Dr Fist had already broken down.

In Round 2 Crushtacean was up against the 5th seeds and former UK Champion Chaos 2. Crushtacean started off well as Chaos 2 tried to flip Crushtacean but leaned itself forward, then Crushtacean thrusted the two times UK Champion onto the wall where it landed on its side but it managed to recover. Chaos 2 got some flips in on Crushtacean but had no effect on the crab-like robot due to it being invertible. Crushtacean then activated the pit release and then reversed into the pit eliminating itself from the Sixth Wars.

At the end of the series, Crushtacean was given the Most Original Entry Award.

Extreme 2Edit

Crushtacean came back for Extreme Series 2 and took part in the Commonwealth Carnage representing South Africa. In the opening round melee, Crushtacean went up against Panic Attack representing Wales, Cerberus representing Cyprus and Terror Turtle representing Canada. Crushtacean started very well by chasing down and soon grabbing hold of Cerberus before opening the pit and throwing the machine from Cyprus down. Meanwhile, Sir Killalot had grabbed Terror Turtle in his arms, so Crushtacean slipped around the house robot's backside and cut his hydraulic cables, disabling the claw & lance.

In the second round, Crushtacean then faced the Scottish Corkscrew. The fight started with Corkscrew doing its usual tactic of running away to get up to speed but Crushtacean then managed to chase the Scottish robot into the arena wall and stopping the disc allowing Crushtacean to grab hold of the blades. Crushtacean then waltzed Corkscrew into the pit release before pushing it down.

The final was against the English Firestorm 4 who managed to turn Crushtacean onto its side where it couldn't get back down onto its wheels and the Refbot then counted Crushtacean out of the Commonwealth Carnage.

Series 7Edit


In Round 1 of the Seventh Wars, Crushtacean went up against UFO, Tartarus and the 10th seeds Behemoth, this then being a rematch for the Series 5 shock. Crushtacean attacked UFO at the start of the battle, but couldn't grab hold of UFO's wedge shape. UFO then got underneath Crushtacean, but as its flipper didn't work, UFO just pushed Crushtacean around. Then Behemoth rammed and tried to lift Crushtacean, but then quickly flipped Crushtacean into an arena wall. Crushtacean was briefly impeded by UFO, but was then flipped very close to the wall again. However Crushtacean escaped, but Behemoth and UFO had ganged up on Crushtacean, ramming and flipping it around the arena, until it drove over UFO and became stuck on the arena wall. Finally left immobile, Behemoth flipped it out as an act of vengeance for the Series 5 defeat at Crushtacean's claws.

Crushtacean returned for The Third World Championship. In its qualifier it faced Irish robot Topbot. Crushtacean quickly grabbed hold of Topbot and pushed it into the CPZ, but it escaped. Topbot attacked Crushtacean with its spinning disc but it did no damage. Topbot then drove into the arena wall and Crushtacean grabbed hold of it again and pushed it around the arena. Crushtacean then nudged the pit release button and dropped Topbot into the pit of oblivion.

In the first round, it faced Dutch Champions PulverizeR and Swiss robot Snake Bite. Crushtacean immediately opened the pit, but was attacked by PulverizeR. Meanwhile, Snake Bite looked like it had broken down. Crushtacean then rammed PulverizeR against the arena wall, but couldn't get a grip on PulverizeR's slanted body. Snake Bite had been counted out, but had also come back to life and started attacking both of its opponents and tried to crush into Crushtacean. The match ended and the Judges decided that Crushtacean had qualified for the Semi-Finals.

Here it met Supernova, which was representing Sri Lanka. Crushtacean quickly rammed Supernova, but it looked like some pieces came off Crushtacean after colliding front on with Supernova's disc. Crushtacean then appeared to be losing mobility and was left stranded near Shunt's CPZ. Supernova attacked it a few more times and Crushtacean completely stopped. Crushtacean was then counted out and picked up by Sir Killalot, who paraded Crushtacean around the arena, eventually dropping it on the floor flipper. Crushtacean was flipped and then due to its rounded shaped rolled into the arena wall and almost out of the arena. One of Crushtacean's claws had broken and cease was called, eliminating Crushtacean from the tournament.

Live EventsEdit

Crushtacean 2016

At the Live Events in 2016

After a 12-year absence from the robot combat scene, Crushtacean came out of retirement in 2016 to fight at the first Robot Wars live event of the year in Manchester. In the first show, Crushtacean showed that it was still a very capable battler, grabbing Kill-E-Crank-E, which would eventually break down, outlasting Chimera which pitted itself, and defeated Meggamouse to win its melee. Crushtacean also took part in a Tag Team battle, siding with Iron-Awe 7. Iron-Awe quickly immobilised Ceros but broke down in the process, leaving Crushtacean to fight Cherub alone. Crushtacean dominated the battle, refusing to let go of Cherub, before eventually breaking down, leaving Cherub as the winner on a judge's decision. It managed to reach the semi-finals of the main competition before being flipped out the arena by Ripper. Crushtacean managed to finish 3rd in this event.

Robot Wars 2017 Edit

Crushtacean competed in Episode 4, where it faced newcomers Apex, Series 8 Heat Finalists, Ironside3, and Grand Finalist from the previous war, Pulsar. Crushtacean's initial movements were tentative as it crept around in the centre of the arena. Suddenly, Crushtacean turned its rear towards Ironside3 which was fast approaching, and a subsequent hit took a chunk out of Crushtacean and sent it spiralling over the Flame Pit. Crushtacean showed no signs of movement as the arena hazard lit up with fire, and with Apex also immobilised from an explosive attack from Pulsar, the two were counted out. Cease was called, and Crushtacean's Series 9 campaign came to an immediate end.

Results Edit

Series Event Round Opponent(s) Result
UK Robot Wars

Series 5

Heat H Eliminator Robochicken-Evo Won
Semi-Final (15) Behemoth Won
Final (10) Wheely Big Cheese Lost
UK Robot Wars

Series 6

Heat C Eliminator Dantomkia,

Doctor Fist,

Mr Nasty

Semi-Final (5) Chaos 2 Lost
Robot Wars

Extreme 2




South Africa)

Eliminator Panic Attack (Wales),

Cerberus (Cyprus),

Terror Turtle (Canada)

Semi-Final Corkscrew (Scotland) Won
Final Firestorm 4 (England) Lost
UK Robot Wars

Series 7

Heat L Eliminator (10) Behemoth,



3rd World



South Africa)

Qualifier Topbot (Republic of Ireland) Won
Eliminator PulverizeR (Netherlands),

Snake Bite (Switzerland)

Semi-Final Supernova (Sri Lanka) Lost
UK Robot Wars

Series 9

Episode 4 Group



Ironside 3



Wins/Losses Edit

  • Wins: 7
  • Losses: 6
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