Names：

Ξ Gundam

（RX-105）（Xi Gundam）
Status： MS of Mafty
Tags： Mobile SuitGundam SeriseTransformableNewtypeAnaheim ElectronicsProject Z
Original Design： Shiba-Shou XiKidou Bujin Tengaiou
Old Enemy： Penelope
World： the World of Mobile Soldiers
Works： Mobile Suit Gundam: HathawayUniversal Century Series
LeveL： S

It and the RX-104FF Penelope were classified as fifth-generation MS and are said to have been developed and constructed by Anaheim Electronics. It was a unique MS with a built-in Minovsky Flight Unit and was equipped with the latest Beam Barrier system. Since the Penelope relied on optional units to obtain similar functions, it can be said that the Xi Gundam was a truly completed fifth-generation MS that could function independently. Furthermore, it was armed with standard equipment such as a Beam Rifle and Shield, as well as Funnel Missiles that made it a unique, heavily armed unit. The large arms were also one of its iconic external features and the forearms also functioned as containers for Triple Missiles. The Xi Gundam was an MS of an extremely high degree of perfection which fought against the Penelope and the Circe Unit with Hathaway Noa as its pilot.

After separating a Messer from the deck of a Galcezon, Hathaway boarded the Cargo Pisa, which had descended towards Earth, and entered its deck. He then saw the Xi Gundam stored within the ship and slid into its cockpit.

It and the RX-104FF Penelope were classified as fifth-generation MS and are said to have been developed and constructed by Anaheim Electronics. It was a unique MS with a built-in Minovsky Flight Unit and was equipped with the latest Beam Barrier system. Since the Penelope relied on optional units to obtain similar functions, it can be said that the Xi Gundam was a truly completed fifth-generation MS that could function independently. Furthermore, it was armed with standard equipment such as a Beam Rifle and Shield, as well as Funnel Missiles that made it a unique, heavily armed unit. The large arms were also one of its iconic external features and the forearms also functioned as containers for Triple Missiles. The Xi Gundam was an MS of an extremely high degree of perfection which fought against the Penelope and the Circe Unit with Hathaway Noa as its pilot.

After separating a Messer from the deck of a Galcezon, Hathaway boarded the Cargo Pisa, which had descended towards Earth, and entered its deck. He then saw the Xi Gundam stored within the ship and slid into its cockpit.