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The Code ϕ is a Gunpla appearing in Gundam Breaker Mobile video game. It is piloted by the Touma Aizen.

Technology & Combat Characteristics

A highly customized Gunpla based on the YG-111 Gundam G-Self, it also uses parts from the RX-0 Unicorn Gundam 02 Banshee. It is mentioned as one of the strongest Gunpla participating in the inter-high school tournament.


  • Head Vulcan
Head-mounted vulcans that deal damage to opponents.
  • Beam Rifle
A handheld beam projectile weapon. It is based on the G-Self's beam rifle.
  • Beam Saber
The Code ϕ carries two beam sabers which it uses in its "Assassination" technique.
  • Beam Scythe
A powerful close combat beam weapon. The beam forms the shape of a scythe blade. It can also be used as a ranged weapon, shooting beams in the shape of the scythe blade, which it uses in its "Grave Punishment" technique.


The Code ϕ was built by Touma sometime after he transferred to Gokusode High. It was used by Touma during the inter-high school tournament, but was defeated by the Protagonist.

Picture Gallery

Notes & Trivia

  • In Gundam Breaker Mobile, players obtain parts of this Gunpla by playing in Free Missions on Hard difficulty.
  • The final in-game model features additional Photon Batteries on its shoulder armor.
  • Depending on the Mission, the Gunpla's AI pilot may use Flit Asuno (Seen in A Challenge from Ono) or Athrun Zala (Story and free missions). 
    • In Ver. 1.3 of the game, the Gunpla features Touma's voice lines in place of his AI Pilots in the Free Missions until the Ver 1.4 update.


External Links

Gundam Breaker Mobile Mechanics
Soukai Academy
Mobile Weapon
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Gundam Artemis | Dianthus | Enzian | Sanakapool | Triumpher
Nippa High
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Gundam Astray Red Frame Flame
Denive Girls Junior College
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B/D Rider
Gokusode High
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Code ϕ
Gunpla Shop
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Mobile Suit
Ono Custom | Kaiser Buster
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