AKIS-class helmet

AKIS is a UNSC helmet, compatible with MJOLNIR Mark V.

Overview
The armor set includes at least a helmet and a chest piece. Its helmet is quite blocky in shape, with the top and each of the sides being mostly flat. It lacks a traditional visor, instead featuring a grey metal plate set into the helmet, with a large circular lens-like apparatus in front of the wearer's right eye. Beneath this, the helmet appears to include some form of breathing equipment around the user's mouth. There is a cylindrical protrusion on either side of the helmet made of grey metal, at roughly where the wearer's ears would be located.

Attachments
AKIS is usable with the [GEN1] Mark V platform. It supports the CBRN and GRD attachments.

In-game information
AKIS will be unlockable in Season 4 of Halo: The Master Chief Collection.

Production notes
AKIS first appeared in promotional material for Halo: Reach's Defiant Map Pack in 2011, where it was worn by a player in three screenshots of the map Condemned. The player wore it, with the CBRN and GRD attachments, in combination with the EXO/TSCS chest piece. In the absence of an official name, the Halo community took to calling the helmet "GRD", a nickname that stuck and eventually became the official name for one of the helmet's attachments.

A lack of official communication about or acknowledgement of the helmet from Bungie or 343 Industries led to a great deal of speculation about how it might be released, with some even suggesting that it could already be unlocked through some esoteric method. Eventually, these rumours were proven false when, on February 11th, 2012, 343 Industries employee David Ellis confirmed that 343 had intended to release it alongside the Anniversary Map Pack, but that it had been cut due to time and resource constraints. Ultimately, neither the AKIS helmet nor the EXO/TSCS chest piece were ever released for Reach on the Xbox 360.

The Spartan dolls Easter egg in the Anniversary Map Pack features dolls of Spartans wearing the same armor configuration as the player in the Defiant Map Pack screenshots, including the AKIS helmet. This was a deliberate acknowledgement of the armor on 343 Industries' part. This doll object was later made available as a placeable object in Halo 5: Guardians' Forge mode, in which it is known as the "5th Spartan" doll.

In 2019, it was announced that Halo: Reach would be added to Halo: The Master Chief Collection, and that The Master Chief Collection would be ported to PC, with Reach being the first of the games in the collection to release on the platform. This brought with it renewed interest in the unreleased helmet, with many requesting that it be included in the game's re-release. 343 Industries would officially address these requests in a development update in July of that year, saying that they "[were] currently investigating it but [could not] commit to it being in the game at [that] time" and also noting that they were interested in expanding the pool of customization items in each game, potentially even including new armors.

Later the same year, a modder by the name of Gamecheat13 discovered customisation renders for two cut armour sets in the game files of the second Halo Insider flight (dubbed the "FireFlight") of Halo: The Master Chief Collection's PC port of Halo: Reach, and also unearthed the internal codenames for both sets:  and. The  set featured the AKIS helmet paired with an unidentified chest piece, while the   set included the EXO/TSCS chest piece with an unknown helmet.

Eventually, in September 2020, it was confirmed in an MCC Development Update that these two armour sets would be making their way into Halo: The Master Chief Collection as part of Season 4. This update also revealed the final name for the so-called "GRD" helmet: AKIS.

List of apperances

 * Halo: Reach
 * Halo 5: Guardians