By removing the Huckebein Mk-III's backpack and equipping the AM Boxer module, the Huckebein Boxer is formed. Geared towards close-quarters combat, the AM Boxer module grants the Huckebein Boxer with strengthened armor and stronger melee weaponry, along with numerous thrusters installed all over the its body for increased maneuverability. Since Mk-III's original arms are normally only used to hold on to the Boxer arms in this formation, the Huckebein Boxer is still capable of using most of the Mk-III's handheld armaments. The machine also further defines its role as a "miniature high-performance SRX" with its high versatility and fuel efficiency, which is suitable for extended battles, unlike the SRX.
Alpha Series[]
Only the Type-L is capable of forming Huckebein Boxer.
SRW Alpha[]
The Huckebein Boxer is usable after Ling Mao delivers the AM Parts to Londo Bell following the Huckebein Mk-III's activation. Never seen again after SRW Alpha.
OG Series[]
SRW OG2/SRW OGs2[]
The Huckebein Boxer Type-L is usable after the unfinished AM Boxer retrieved from Mao Industries' Moon facility receives final modifications by Robert H. Ohmiya and Kirk Hamill at Izu Base, before being sent on its first deployment during the Einst's attack on Izu Base. If the conditions to revert the Huckebein Mk-III Trombe back to the Mk-III Type-R are met, the Huckebein Boxer Type-R will also be available to the player, stationed on the Hagane during the raid on the Earth Cradle.
SRW OGG[]
The Huckebein Boxer would still see action during the Shura Turbulence along with the Huckebein Mk-IIIs.
2nd SRW OG[]
With the destruction of both Mk-III units, along with all of the Huckebein Series mecha (save for the Mk-II Unit 3) at the hands of the Galilnagant in 2nd OG, the Huckebein Boxer configuration will never be seen again, replaced with the Exbein Boxer instead.
Two rapidly firing machine guns originally mounted on the Huckebein Mk-III's head. They're not very effective on Personal Troopers and similar sized enemies, but they're good for destroying small fighters and ground targets. Twin Vulcan is the Alpha name while Vulcan Cannon is the OG name.
Roche Saber (ロシュセイバー)
Energy swords originally equipped by the Mk-III, based on those used by the Huckebein. The energy blade is generated through gravity waves utilizing the Gravi-Con System. Due to the Roche Saber becoming a Swappable Weapon in OG, the Huckebein Boxer can no longer use it.
Fang Slasher (ファング・スラッシャー)
Originally a weapon of the Mk-III, it is stored on the Mk-III's left forearm. When used, the weapon opens up into a large cross-shaped shuriken and is thrown at the enemy. The weapon's edges also emit beams for extra damage.
Graviton Rifle (グラビトン・ライフル)
Originally a weapon of the Mk-III, it is essentially a miniaturized version of the Huckebein Mk-II's G-Impact Cannon, now wieldable with one arm. Although less powerful than its base model, it is still quite a formidable weapon, and its compact size allows for more flexibility on the battlefield. When used, the Rifle is seen emerging from a within warp field in Alpha, however with OG it is deployed to the Boxer externally through the use of purgeable booster parts.
Geist Knuckle (ガイスト・ナックル)
Concentrating energy into the larger knuckles, Huckebein Boxer punches the enemy. According to OG, Ryouto himself developed the attack's Motion Data.
Catapult Kick (カタパルト・キック)
Huckebein Boxer delivers a diving kick with the feet blades. Integrated as part of the G-Sword Diver attack in OG.
Solo Attacks[]
G-Sword Diver (Gソード・ダイバー)
Also known as Gravity Sword Diver. Huckebein Boxer's ultimate attack. The AM Boxer enters Slash Mode - detaching from the Huckebein Mk-III and transforming into G-Sword form, concentrating energy into its bladed tip. The Mk-III then proceeds to ride on the G-Sword like a surfboard and guide it with the pilot's telekinesis, before crashing it into the enemy, jumping out at the last second. In OGs/OGG, Huckebein Boxer strikes the enemy with a Catapult Kick and Geist Knuckle first before initiating G-Sword Diver.
