RE-X, written Reks in Japanese-language materials, is the ace pilot and playable protagonist of GUNDAM ROGUE ORBIT, taking the controls of Gundam Helix in humanity's fight for survival.

The Crew covers the companions who fight alongside RE-X in GUNDAM ROGUE ORBIT, including Sofia Del Rio, the Haro assist unit Vii, the ship captain April Freeman, the pirate leader Big Paul and the knight commander Elaine Galath.

Sofia Del Rio is the heroine of GUNDAM ROGUE ORBIT, a mysterious young woman who keeps watch over RE-X and whose role in the story the producers have deliberately withheld.

Gundam Helix, designation ARK-10, is the high-mobility mobile suit that RE-X pilots in GUNDAM ROGUE ORBIT, built around speed and agility and shown using an oversized blade, a hook-shot and ranged weapons.

The Apocalypse is the self-proliferating, silicon-based lifeform that humanity fights in GUNDAM ROGUE ORBIT, spawned by an Autonomous Interstellar Object whose arrival ultimately forced the abandonment of Earth.

Three mobile suits have been named for GUNDAM ROGUE ORBIT: Gundam Helix (ARK-10) flown by RE-X, BAU BAHLAM (BMP4/6) flown by Big Paul, and CALICE (TRA122E/B) flown by Elaine Galath, with an unidentified black machine teased alongside them.

Development covers how GUNDAM ROGUE ORBIT was made and announced, from its Summer Game Fest 2026 reveal and its production team to the RG Project shared world and its 5 March 2027 release.

GUNDAM ROGUE ORBIT releases on 5 March 2027 in standard, launch, deluxe and collector editions, with an Earth Blue color unlock offered to anyone who pre-orders.

Combat in GUNDAM ROGUE ORBIT is a fast, melee-focused third-person system built on the high mobility of Gundam Helix, with several weapon types, tactical skills, Apocalypse Units, breakable boss parts and a chargeable OVER-RISE state.

Customization in GUNDAM ROGUE ORBIT rebuilds Gundam Helix part by part, with weapon, Apocalypse Unit, thruster and outer frame slots budgeted against generator output, plus color changes and cosmetic MOD Skins.