. "Mitchell Hamilton"@en . . "Gordon Walker"@en . ""@en . "Sub-Version was a robot that was first entered by the Submarine Service in the Forces Special of Robot Wars Extreme: Series 1 to celebrate the centenary of the Submarine Service. It reached the second round of the Forces Special, where it lost to Mega-Hurts. An improved version of Sub-Version, known as Sub-Version 1.1, also fought in The Seventh Wars, but it was eliminated in the first round after being pitted by Trax seconds before the fight ended. Sub-Version had also attempted to qualify for Series 5, but lost to Corkscrew in the qualifiers."@en . "Jamie Walker"@en . "Sub-Version was a robot that was first entered by the Submarine Service in the Forces Special of Robot Wars Extreme: Series 1 to celebrate the centenary of the Submarine Service. It reached the second round of the Forces Special, where it lost to Mega-Hurts. An improved version of Sub-Version, known as Sub-Version 1.1, also fought in The Seventh Wars, but it was eliminated in the first round after being pitted by Trax seconds before the fight ended. Sub-Version had also attempted to qualify for Series 5, but lost to Corkscrew in the qualifiers."@en . . "Sub-Version 1.1"@en . . "1.5"^^ . . . . . . "100.0"^^ . . ""@en . "John Watson"@en . . . . . . "Sub-Version"@en . "Sub-Version"@en . "Sub-Version 1.1"@en . "The Royal Navy Sub-Marine Corps"@en . . "37.8"^^ . . . . "Pneumatic spikes & cutter"@en . "Russell Scott"@en . . . "7"^^ .