Names：

Core Top

Status： Upper Torso of ZZ Gundam
Tags： Support MechaA.E.U.G. ForcesFighter PlaneAnaheim Electronics
Combination： ZZ GundamG-Fortress
Development： G-Attacker
World： the World of Mobile Soldiers
Works： Mobile Suit Gundam ZZUniversal Century Series
LeveL： B

The ΖΖ Gundam sought to reproduce the operating functions of the RX-78-2 Gundam and the G-Armor in a single machine.An advanced form of the RX-78-2 Gundam's Core Block System was also introduced. As a result, the ΖΖ Gundam can transform into a mobile armor form called the G-Fortress, which acts as a heavy combat bomber and for cruising in space and on earth. The ΖΖ Gundam can also separate into two independent fighter units, called the Core Top and Core Base. The Core Base, consisting of the ΖΖ's lower body and backpack, is operated through the FXA-07GB Neo Core Fighter attached to its front. The Core Top, consisting of the ΖΖ's upper body and double beam rifle, is operated through the cockpit in its nose unit or more frequently through the Neo Core Fighter, which is in its Core Block form, attached to the lower rear.

The first piece of the ZZ Gundam, the FXA-07GB Neo Core Fighter was brought to the Argama by Roux Louka while the battleship was still in the Shangri-La colony at Side 1. After the Argama left the colony and headed for the La Vie en Rose while being pursued by the Endra, the Core Top and Core Base were delivered en route, with additional Core Fighters.

The ΖΖ Gundam sought to reproduce the operating functions of the RX-78-2 Gundam and the G-Armor in a single machine.An advanced form of the RX-78-2 Gundam's Core Block System was also introduced. As a result, the ΖΖ Gundam can transform into a mobile armor form called the G-Fortress, which acts as a heavy combat bomber and for cruising in space and on earth. The ΖΖ Gundam can also separate into two independent fighter units, called the Core Top and Core Base. The Core Base, consisting of the ΖΖ's lower body and backpack, is operated through the FXA-07GB Neo Core Fighter attached to its front. The Core Top, consisting of the ΖΖ's upper body and double beam rifle, is operated through the cockpit in its nose unit or more frequently through the Neo Core Fighter, which is in its Core Block form, attached to the lower rear.

The first piece of the ZZ Gundam, the FXA-07GB Neo Core Fighter was brought to the Argama by Roux Louka while the battleship was still in the Shangri-La colony at Side 1. After the Argama left the colony and headed for the La Vie en Rose while being pursued by the Endra, the Core Top and Core Base were delivered en route, with additional Core Fighters.