Customization Makes Gameplay More Varied: Notes From the Gundam Intergalactic Journey Media Roundtable

At a TGS2026 pre-show media trial, Gundam Intergalactic Journey showed its mech customization system, where players combine individual parts, weapons carry two skill slots, AT elements work as cooldown-based special gear tied to ultimate moves, and thruster types change air and ground movement. Producers Yuya Toyama and Kazuyuki Serizawa said the MOD SKIN transmog only changes appearance while actions and performance stay the same, with no presets or player sharing, and that development materials come from missions and map pickups with fixed, non-random stats. Three-player co-op is positioned as post-story endgame content, and the game depicts mechs fighting alien lifeforms called "Revelations" in a fully original world.