In this Grand Strategy game, you take control of the Solar System's Great Powers in 2092 and weather the storm of change as you navigate the uncertain waters of the future. Control the greatest military forces in the world and wage wars on an epic scale: outer space is yours to conquer!

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Early Access Game

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Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

Leaving Early Access: August 2026

What the developers have to say:

Why Early Access?

“I would like to use community feedback to help develop Solar Nations 2 into a better Grand Strategy experience because I want to deliver a truly complete product on release.

Early Access is also a great opportunity for getting vital feedback for the various game systems from the gaming public, rather than curated playtesting which is prone to various biases.”

Approximately how long will this game be in Early Access?

“My estimation is that Solar Nations 2 will be leaving early access in August of 2026, but that may change of course.”

How is the full version planned to differ from the Early Access version?

“The full version will try to add content out to and some new peripheral systems to flesh out the gameplay even more. There are multiple systems I have planned that need more time in the oven before being integrated into the game as it is now.”

What is the current state of the Early Access version?

“The Early access version will contain the Earth and the other planets in the Solar System in addition to the political circumstances for each one. You will be able to fight and negotiate with other powers in the means that is expected for the genre in addition to managing your interplanetary empire as stated in the "About This" section of the store page. ”

Will the game be priced differently during and after Early Access?

“The plan is to raise the price on the release of the full version. Purchase of the Early access version is likely discounted 50% off of what the full version will cost.”

How are you planning on involving the Community in your development process?

“The community can leave reviews and feedback during Early Access which will guide the further development of the game. Community feedback will be used to influence the decision making process in regards to the implementation of new features which will increase the quality of the final product.”
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About This Game

Lead humanity from its infantile cradle to supreme solar dominance in Solar Nations 2, the grand strategy game where the Solar System becomes an intricate battlefield.

Build colonies on distant worlds, develop revolutionary technologies, and decide whether humanity will unite among the stars… or destroy itself in nuclear fire.

LEAD HUMANITY INTO SPACE

The nine planets of Sol are waiting to be conquered. Each one offers unique advantages, dangers, and strategic possibilities:

Mercury offers the closest access to the Sun.

Venus presents a high-risk, high-reward terraforming gambit.

Earth is rich in population and industry, but divided by old rivalries.

Mars boasts valuable resources and proximity to the Asteroid Belt.

Jupiter’s moons each provide unique opportunities for colonization and conflict.

Saturn holds a wealth of rare resources waiting to be discovered.

The Ice Giants present strange research opportunities at the edge of civilization.

The Kuiper Belt is a gateway to the unknown.

And beyond Neptune, the ninth world waits.

DETAIL WITHOUT TEDIUM

Solar Nations 2 allows great breadth and depth at once. 

In war, you command vast space fleets to conquer the planets, while also intricately customizing each vessel to fit a role of your choosing. 

In peace, you carefully navigate the political intrigues of an interplanetary society, while constructing great projects which will stand as testimonies of your greatness to future generations.

WAR OF THE FUTURE, FOR THE FUTURE

The civilizations of mankind are not divided by borders alone. They are divided by worldviews, ambitions, myths, fears, and rival visions of what humanity should become.

Every nation believes it has a unique claim on the future. Every ideology carries its own sense of righteousness. As mankind spreads beyond Earth, these old struggles do not disappear, instead they expand across the void itself: becoming greater in some ways and in others remaining the same.

Combine armies, aircraft, ships, spacecraft, and strategic weapons into an unstoppable war machine, with each force playing a distinct role in the great game of civilizations.

UNLIMITED POWER

In Solar Nations 2, you are the master of your nation's destiny. Everything which happens within your borders is something you preside over - there is no need to rely on AI help. Each mechanic is simple enough to understand while also offering strategic depth to ensure there is a wide variation of choices, where there isn't always a best solution.

YOUR OWN WORLD

Create alternate histories, future scenarios, custom nations, borders, flags, populations, and political setups with the built-in scenario editor. Share your creations through Steam Workshop, download community scenarios, and reshape the Solar System alone or with friends.

KEY FEATURES

The near future is rife with opportunity and danger. Experience the warnings and exaltations of possibility brought to life:

  • Interplanetary and Interstellar Conquest

  • Sandbox customizable politics and culture

  • Hundreds of unique formable nations

  • Unique content for each major power

  • Develop the unique worlds of our Solar System

  • Command armies of unparalleled size and might

  • Easily create content with the built-in scenario editor

  • Write the future together with friends!

WONROUS TECHNOLOGIES

  • The Robotic Revolution

  • Genetic Engineering

  • Colonization of Space

  • Interplanetary Warfare

  • Fusion and Antimatter power

  • Superintelligent AI

  • Superhumaninty

  • Terraforming and Climate Change

  • Faster than Light Travel

Some question cannot be answered, some can, and some shouldn't.

System Requirements

    Minimum:
    • OS *: Windows 7
    • Memory: 8 GB RAM
    • DirectX: Version 11
    • Storage: 3 GB available space
    Recommended:
    • OS: Windows 10
    • Memory: 8 GB RAM
    • DirectX: Version 11
    • Storage: 6 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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Very Positive (376 reviews)
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