Helldivers 2 factions explained: Terminids, Automatons and Illuminate weaknesses, Super Earth and the SEAF, and how each faction plays differently.
Helldivers 2 Factions — Terminids, Automatons, Illuminate and Super Earth
Helldivers 2 has four primary factions: the three enemies you fight — Terminids (bugs), Automatons (bots) and the returned Illuminate (squids) — plus the Federation of Super Earth, which includes your Helldivers and the SEAF (Super Earth Armed Forces) that support you in missions. Each enemy faction plays completely differently: bugs swarm and breach, bots shoot back with armored walkers, and the Illuminate spam mind-controlled hordes behind regenerating shields. The official wiki lists exactly these four, with only Super Earth being playable — and the faction you fight determines your entire loadout, which is why the meta changes per front.
This guide maps the full faction picture: what each one is, its roster and weaknesses, how to build against it, and where the SEAF fits into Super Earth's war machine.
Official resources: Steam store page · Helldivers Wiki — Factions · Helldivers Wiki — Illuminate · Fandom — Factions overview · Windows Central — Galactic War supply lines
The Four Factions at a Glance
| Faction | Type | Fight style | Weakness | Playable |
|---|---|---|---|---|
| Terminids | Bugs | Swarm + armored heavies, Bug Breaches | Fire, AoE, breach denial | No |
| Automatons | Bots | Ranged, armored, dropships | Headshots, medium+ pen, AT | No |
| Illuminate | Squids | Shielded units + Voteless hordes | Plasma, AoE, shield-break DPS | No |
| Super Earth (SEAF/Helldivers) | Humans | Player faction | — | Yes |
Per the official wiki, these are "the four primary factions found in Helldivers 2," with only the Federation of Super Earth being playable — the faction summary the wiki keeps is one of the game's most-read lore pages.
Terminids (Bugs)
The Terminid faction is Super Earth's original enemy: insectoid aliens from the "Terminid Swarm" that attack in overwhelming numbers. Their core mechanic is the Bug Breach — a spawn point that pours enemies out until destroyed — and their roster runs from Hunters and Warriors up to Chargers, Bile Titans, Impalers and the new Hive Lord boss. Their E-710 oil is Super Earth's fuel source, which is the dark joke of the whole war (and the lore hook of the Terminid containment missions).
How to fight them: fire and area damage overperform (the Terminids' full roster and unit-by-unit counters are in the Terminids guide); bring one anti-tank for the heavies — the Bile Titan guide covers the apex unit and the Hive Lord guide covers the boss.
Automatons (Bots)
The Automaton faction is the armed robot menace: ranged, disciplined, and armored. They call dropships in waves, their Devastators and Hulks demand medium/heavy armor penetration, and the Factory Strider is one of the toughest units in the game. Lore-wise, the Automatons were built by the Cyborgs of Cyberstan as their children — the 2026 Machinery of Oppression update brought the Cyborg Legion itself back to the front (see the Cyborgs guide).
How to fight them: precision and penetration — headshots kill Devastators, anti-tank kills the walkers. The complete Automaton loadout guide is the bot-front meta in one page.
Illuminate (Squids)
The Illuminate returned on December 12, 2024 with Omens of Tyranny: an ancient alien civilization that fights with energy shields, teleportation and mind control. Their horde is the Voteless — mind-controlled former citizens, hence the community name "squids" and the game's own sub-faction labels (Mindless Masses, Appropriators, Vote Snatchers per the wiki). Their ships (Warp Ships, and the massive Leviathan) and the shielded Harvester walkers make them the most mechanics-heavy front.
How to fight them: plasma and AoE clear the horde, sustained DPS breaks the shields, anti-tank handles the walkers and ships. The Illuminate loadout guide covers the full squid-front build, and the Leviathan guide covers the warship.
Super Earth and the SEAF
The fourth faction is the one you're on: the Federation of Super Earth, fought for by Helldivers (you) and supported by the SEAF — Super Earth Armed Forces. The SEAF show up in missions as:
- SEAF Artillery — objective sites where you load and fire artillery shells at enemy positions; a well-aimed SEAF barrage can one-shot heavies.
- SEAF soldiers — NPC soldiers that occasionally drop in as temporary allies during missions, mostly flavor but occasionally very helpful.
- The Super Destroyer fleet — the ships (your ship among them) that deliver every stratagem; the fleet's position on the Galactic War map defines which planets you can fight on.
Super Earth is the satirical heart of the game: the propaganda machine, the "managed democracy" framing, and the fact that the war is largely fought for fuel and control. The war itself — the supply lines, liberation percentages and Major Orders — runs on the live map, and it's the reason faction choice is never just about loadouts: the community collectively decides which front gets reinforced next.
Official source: Helldivers Wiki — Factions — "The four primary factions found in Helldivers 2 are the Terminids, the Automatons, the Illuminate, and the Federation of Super Earth."
Each faction demands a different loadout (penetration math, elemental damage, anti-tank type). The community's advice for new players: main one faction until its loadout is muscle memory — the difficulty guide explains how spawns scale, and starting on the bug front is the gentlest on-ramp before bracing for bots.
Frequently Asked Questions
How many factions are in Helldivers 2?
Four primary factions: Terminids, Automatons and Illuminate as enemies, plus the Federation of Super Earth (Helldivers + SEAF) as the playable side. The Illuminate returned with Omens of Tyranny in December 2024.
What are the Terminids in Helldivers 2?
The bug faction: insectoid swarms that attack through Bug Breaches, backed by armored heavies (Chargers, Bile Titans, Impalers) and the Hive Lord boss. Fire and area damage counter them.
What are the Automatons in Helldivers 2?
The robot faction: ranged, armored units delivered by dropships, with Devastators, Hulks, Factory Striders and Tanks. Built by the Cyborgs, who returned with the 2026 Machinery of Oppression update. Headshots and anti-tank counter them.
What are the Illuminate in Helldivers 2?
The squid faction: energy-shielded units (Harvesters, Overseers, Watchers) backed by mind-controlled Voteless hordes and warships (Warp Ships, Leviathans). Plasma, AoE and shield-breaking DPS counter them.
Who is SEAF in Helldivers 2?
Super Earth Armed Forces — the military branch that supports Helldivers in missions through SEAF Artillery objectives, temporary NPC allies, and the Super Destroyer fleet that delivers all stratagems.
Related Guides
- Helldivers 2 Terminids — Bug Faction Guide & Weaknesses
- Best Automaton Loadout in Helldivers 2 (2026)
- Best Loadout for Illuminate in Helldivers 2 (2026)
- Helldivers 2 Cyborgs — Lore & 2026 Return
- Helldivers 2 Live Map — Galactic War & Planet Status
- Helldivers 2 Leviathan — How to Beat the Illuminate Ship
Last updated: August 13, 2026.
More Helldivers 2 Guides
Helldivers 2 best weapons in 2026: the primary and support weapon tier list after Update 6.3, ranked per faction, with stats and what to buy first.
Bile Titans in Helldivers 2: weak points (head, underbelly sacs), best weapons and stratagems, spawn difficulties, and how to survive Terminid heavies.
Helldivers 2 boosters explained: the full list with effects and Warbonds, how unlocks work, the best boosters for each faction, and which to skip.
Helldivers 2 builds for 2026: complete loadouts for Terminids, Automatons and Illuminate — weapons, armor passives and stratagems per role.
Helldivers 2 Cheat Engine use explained: how GameGuard detects it, the real ban risk, what the cheat tables do, and the legal modding alternatives.
Helldivers 2 crashing on PC? 12 fixes for crash-on-launch, won't-launch Steam errors, the 0x44415441 mod crash, and the prod_slim beta.
Is Helldivers 2 crossplay? Yes — PC, PS5 and Xbox Series X|S share one matchmaking pool. Full platform matrix, friend code setup, and why there's no cross-save.
Are the Cyborgs in Helldivers 2? Yes — they return in the 2026 Machinery of Oppression update. Full lore, the Automaton connection, and new enemy counters.