HomeGamesUpdatesPricingMethodology
Steam News5 June 20262mo ago

Experimental Subregions Test

Hello everyone, I have something interesting for you today. I have been experimenting with Subregions for a bit and found that they make an interesting addition to the game, but since they are a very significant alterat

In this update2

Full notes

Full Solar Nations 2 update

Read the full published notes in a cleaner layout. The original post stays linked below.

Repeated intro

Hello everyone, I have something interesting for you today. I have been experimenting with Subregions for a bit and found that they make an interesting addition to the game, but since they are a very significant alteration I want to gauge your thoughts before I commit to implementing them.

What changed

0 fixes3 additions4 changes0 removals
  • Maps
  • Gameplay
  • Balance
changedWhat are Subregions?Subregions are those little province things you can select on the map with Ctrl-click. Every region is made up of around 5-10 of them, and they dont really do anything in the game. However, I have made a change that treats them like regions for the purposes of unit movement, but not economics.
addedWhat are Subregions?Steam post imageIn a sense, that means that each region can now have many locations inside it for units, which is cool for wars and makes them more interesting in my opinion.
changedOther ChangesManpower recovery speed increased
changedOther ChangesFactories now 10x as expensive, but give 5x as much industrial capacity
addedOther ChangesAll land units can now carry aircraft up to 10% of their size with them
addedOther ChangesThe other changes will almost certainly be added to the game, so the only thing I am testing is the subregions.

Solar Nations 2 changes

changedSubregions are those little province things you can select on the map with Ctrl-click. Every region is made up of around 5-10 of them, and they dont really do anything in the game. However, I have made a change that treats them like regions for the purposes of unit movement, but not economics.
addedSteam post imageIn a sense, that means that each region can now have many locations inside it for units, which is cool for wars and makes them more interesting in my opinion.
changedManpower recovery speed increased
changedFactories now 10x as expensive, but give 5x as much industrial capacity
addedAll land units can now carry aircraft up to 10% of their size with them

What are Subregions?

Subregions are those little province things you can select on the map with Ctrl-click. Every region is made up of around 5-10 of them, and they dont really do anything in the game. However, I have made a change that treats them like regions for the purposes of unit movement, but not economics.

Steam post imageIn a sense, that means that each region can now have many locations inside it for units, which is cool for wars and makes them more interesting in my opinion.

Other Changes

  • Manpower recovery speed increased

  • War exhaustion now decreases manpower recovery speed

  • AI likes to build factories MUCH more

  • Factories now 10x as expensive, but give 5x as much industrial capacity

  • Battles take twice as long

  • Default template nukes will have more breakthrough (AI will also use these)

  • All land units can now carry aircraft up to 10% of their size with them

  • Default tank template now includes Fighter support

  • Changes to AI colonization logic

  • "Last Stand" bonus for countries that are losing wars, which reduces war exhaustion

The other changes will almost certainly be added to the game, so the only thing I am testing is the subregions.

Overall, the tweaks to the AI result in them being 2-3 times more threatening overall, especially in the mid game. I would be wary of playing on higher difficulties until you get a feel for them.

The war changes make cycling your units more important, and also make morale more important since now morale decay is often a more significant factor than damage for morale. This is interesting but sometimes produces interesting effects, where you can lose despite outnumbering the enemy 10 to 1 because they have more morale than you. I am ok with this because it discourages mindlessly overstacking battles, which makes war more fun.

It is also much harder to dismantle large countries in single wars, not only because subregions make capturing their territory more difficult but also because they will gain the Last Stand bonus as you capture their territory, meaning that if you get stuck halfway in then they will eventually overwhelm you.

Source

Steam News / 5 June 2026

Open original post

Changelog.gg summarizes and formats this update. How we read updates.