The Subspace Army (亜空軍 Subspace Army) is the antagonistic force of the Subspace Emissary mode in Super Smash Bros. Brawl. Headed by the Ancient Minister and under the guidance of Tabuu, its aim is to expand Subspace using Subspace Bombs and to pull areas of this world into it. Most of the enemies the player faces in the Subspace Emissary are members of the Subspace Army.
Some members of the Subspace Army, such as Poppants and Mites, appear as enemies in the Smash Run mode of Super Smash Bros. for Nintendo 3DS, with most also having corresponding trophies. However, they do not have any specific plot-related roles in the game. Some members of the Subspace Emissary such as Tabuu, Primids, Mites, Duon, and the Ancient Minister appear as spirits in Super Smash Bros. Ultimate. In addition, Galleom returns as a boss.
Commanders
- Tabuu is the embodiment of Subspace and the true mastermind behind the Subspace Army. He uses Master Hand (bound by Chains of Light) as a puppet to manipulate the antagonists into his bidding. Only the Ancient Minister knows about Tabuu.
- Ganondorf is the general of the Subspace Army, leading the majority of their forces to taking over the World of Trophies. He is also responsible for enslaving the R.O.B. Squad of Isle of Ancients and their programming. Despite his loyalties, Ganondorf acts with his own agenda to usurp Master Hand's rule.
- Bowser is the field commander of the Subspace Army and leader of the Koopa Troop. In contrast to Ganondorf's more administrative role, Bowser prefers catching Smashers, as well as using his personal force of Koopa Troopas to take on large assignments, such as assaulting King Dedede's castle. He was the only Smasher to be truly loyal to Master Hand, expressing sadness to see him defeated. On the other hand, he dislikes Ganondorf-even moreso when the latter betrayed him.
- The Ancient Minister is the leader of the R.O.B. Squad, whose primary task is to the manufacturing and deployment of Subspace Bombs around the world. However, he is subject to Ganondorf. After being shot many times by R.O.B.s controlled by Ganondorf, his robe was burned, showing his true identity as R.O.B.
- Wario is a relatively low-ranking member whose only assigned to capture Smashers, having no loyalty to the Subspace Army.
- Prior to the opening, King Dedede attacked the Halberd at the same time Tabuu's forces did, preventing Meta Knight from defending the ship. While there is no evidence Dedede worked for the Subspace Army at any time, it's possible he was tricked by them into attacking the Halberd as a diversion, or he simply wanted a friendly duel against Meta Knight and was unaware of what was happening.
Forces
The Subspace Army consists of a number of enemies, the Primids chief among them. These enemies are created from Shadow Bugs, which are dropped from the Halberd. The Subspace Army also controls the floating Isle of the Ancients and the Subspace Gunship.
The army's weapons, equipment, and troops are almost all stolen or copied. Mr. Game & Watch was used to create Shadow Bugs, which were then used to create a massive army as well as false characters. Samus's Power Suit was apparently stolen, and Pikachu was used as a power supply. The Dark Cannon is the most powerful handheld weapon used by the Army, and these were distributed among its Smasher leaders.
Major members
The following were deployed in areas where they could do maximum damage, and were used in cases where Primids would not be enough.
Primids
Primids are the Subspace Army's standard troops formed from clumps of Shadow Bugs. Their modest strength is made up for by large numbers. Specialization is also present, as there are:
Scope Primids (Primids with firearms)
Sword Primids (Beam Sword-wielding Primids)
Boom Primids (Primids armed with boomerangs)
Metal Primids (Primids covered in heavy, reflective metal)
Fire Primids (Primids that can breathe fire)
Big Primids (Primids that are three times as large as normal Primids)
R.O.B. Squad
In addition to their role as workers and bomb detonators, multiple types of R.O.B. defend the Isle of the Ancients:
Giant R.O.B. (Only seen in a cutscene. It killed dozens of Pikmin, but was destroyed by Captain Falcon.)
Koopa Troop
Bowser commands a group of creatures from his own universe, composed of:
Other Forces
Other enemies found throughout the game include:
Traps
In addition to sending troops at their foes, the Subspace Army is more than willing to set up some devious devices in their bid to conquer the world: