A Caelo Ad Terram
Protectorate
The most conventional army in the game. Infantry, armour and air that all behave the way an RTS player expects, with siege-style firepower to punish a static defence.
Who they are

At a glance
| Role | Humanity's standing army |
| Identity | Combined arms |
| Difficulty | Beginner friendly |
| Signature units | Veteran commandos, Mech divisions, Heavy armour |
| In the campaign | This is the campaign faction. Aster, Commander of the Protectorate, is the story's protagonist. |
Playstyle
The most conventional army in the game. Infantry, armour and air that all behave the way an RTS player expects, with siege-style firepower to punish a static defence.
How they actually win
By taking fights on their own terms. The Protectorate's tools are about creating a position the enemy has to attack into — heavy armour holding a line, artillery punishing anything that sits still, commandos threatening a base you left thin. There is no gimmick here and that is the point: the faction rewards clean macro and good engagement decisions rather than a trick.
The campaign connection
You play the Protectorate for the whole Early Access campaign, as Aster. That makes it the one faction you can learn without any multiplayer pressure at all — eleven missions of guided practice with the same units you will take to ladder.
Should you pick them?
You want a faction whose mistakes are recoverable while you learn the game's economy and timings.
You want a mechanic that plays unlike anything else — the Protectorate are deliberately the readable one.
The other three
GrellGrow. Expand. Exterminate.You expand by spreading roots and biomass across the battlefield rather than just planting more bases. Territory is the resource; ceding ground costs you more than it costs other factions.
LegionAcross a Million Worlds, We MarchDrown the opponent in expendable bodies, then follow up with the Terror Tank — a mobile fortress that reconfigures as the fight changes. You trade units freely and win by never letting the enemy reset.
Xol BetaFor Purpose. For Survival.The newest and least settled faction. Expect the most balance churn here — builds that work this patch may not survive the next.
Frequently asked
Questions people actually ask about this, pulled from the Steam discussion boards and search data.
Is the Protectorate good for beginners?
You want a faction whose mistakes are recoverable while you learn the game's economy and timings. You want a mechanic that plays unlike anything else — the Protectorate are deliberately the readable one.
Can I play the Protectorate in the campaign?
This is the campaign faction. Aster, Commander of the Protectorate, is the story's protagonist.