PC $49.99 Region US
Games Simulation Sins of a Solar Empire II
Sins of a Solar Empire II: header artwork
Simulation · Ironclad Games Corporation

Sins of a Solar Empire II

Sins of a Solar Empire II
Steam Deck Playable Windows Brazil · 14+
Very Positive · 84% of 8,466
DeveloperIronclad Games Corporation
Wait Price verdict · US updated 6 hr. ago

The current price is close to full price. Seasonal sales have priced it lower.

Why this verdict
Lowest since 25 Jun 2026 $24.99 · 32 days ago
Player reviews 84% positive of 8,466
Quality score 84/100
Value score 0/100

Price memory

Official-store evidence for this region · US

Price comparison supported
  1. Current official price $49.99
  2. Regular price $49.99
  3. Recorded low $24.99
  4. Compared with usual sales Not recorded
  5. Observed sale intervals 17.9 to 17.9 days · median 17.9 days
  6. Interval samples 1
  7. Observed window Jun 25, 2026 to Jul 13, 2026 · 17.9 days
  8. Confidence low

Offers

Official store prices and labeled keyshop comparisons

Official stores (1)
Steam
checked 6 hr. ago Lowest price
Store low $24.99 · Lowest across stores $24.99
Steam, official store, $49.99
$49.99 Buy on Steam
Direct store link. Payment stays with the store.
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Price history

Accepted price history and recorded lows

Historical lows
Lowest since 25 Jun 2026 $24.99 2026-06-25
Lowest since 25 Jun 2026 $24.99
Lowest since 25 Jun 2026 $24.99
Current $49.99
Sale cadence
Recorded sale starts 2
Price events From the accepted price history
Jul 20, 2026
Sale ended · back to $49.99
Jul 13, 2026
Sale started · -50% to $24.99
Jul 9, 2026
Sale ended · back to $49.99
Jun 25, 2026
Lowest since 25 Jun 2026 $24.99

Editions

Explicitly grouped editions, with the lowest tracked offer for each

  • Base game
    Includes
    • Sins of a Solar Empire II
    Steam $49.99 Lowest current price
  • Edition
    Includes
    • Sins of a Solar Empire II
    • Sins of a Solar Empire II - Modding Tools
    Steam $49.99 Lowest current price
  • Edition
    Includes
    • Sins of a Solar Empire II
    • Sins of a Solar Empire II - Modding Tools
    • Sins of a Solar Empire II - Paths to Power
    • Sins of a Solar Empire II - Reinforcements
    • Sins of a Solar Empire II - Soundtrack
    • Sins of a Solar Empire II - Times of War
    • Sins of a Solar Empire II: Harbinger
    No offer tracked

Purchase options (2)

Steam packages and bundles that include this game

DLC (6)

Add-on content for this game

Packs and bundles (3)

Multi-item packages that include this game

About this game

What this game is, in the developer's words

Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.

Sins of a Solar Empire II is the sequel to the critically acclaimed space strategy game that seamlessly blends real-time battle tactics with the depth of 4X. As both emperor and battle commander you must lead one of six playable factions to victory against the threat of extinction!

Real-time Tactics meets 4X Depth

There are no turns. There is no battle mode. There is no strategic mode. It's all one mode and it's all in real-time.

Instantly zoom in to control tactical engagements where every missile, turret, and ship is fully simulated and an important part of the battle. Instantly zoom back out to manage your empire where every asteroid, moon, and planet orbits its parent in a slowly evolving strategic landscape.

Unparalleled Gameplay Experiences

Sins of a Solar Empire II delivers sprawling empires, huge fleets, and completely new and exciting gameplay moments that can only be found in Sins II.

  • The Surprise: Build a secondary fleet on a rogue asteroid and launch a devastating surprise attack when its orbit brings it behind the enemy's back line.

  • The Body Block: Stall an enemy's home planet bombardment by using your massive titan to body block swarms of missiles attempting to knock out your starbase and its critical planetary shield.

  • The Screen: Advance a screen of point defense flak frigates to protect your fragile long-range cruisers by intercepting incoming bombers and missiles.

  • The Swarm: Maneuver your faster moving ships to pick apart unescorted larger ships. Their powerful but slow-moving turrets simply can't track your agile strike force.

  • The Influencer: Influence a hostile expansionist Minor Faction to secure your border while reserving enough Influence to win an auction for a powerful item to install on your best capital ship.

  • The Backstab: Protect yourself from a backstab by establishing a time locked alliance. But pay attention to the time - your “ally” may move his fleet to your doorstep just as the lock expires!

Features

A Dynamic Galaxy: Planets orbit their stars in real-time causing the galaxy's structure to slowly change, creating new battle fronts and new opportunities. Players can view the state of the galaxy up to an hour in the future to prepare their strategies.

3 Unique Races: It's War Year 35 and the emergent TEC, alien Vasari, and deviant Advent have been forced to adapt and evolve to survive.

  • TEC: The inhabitants of this region of the galaxy, the TEC are humans who have joined together as the Trader Emergency Coalition to combat the alien Vasari empire. They rely heavily on trade to support their industrial base and augment resource income.

  • Vasari: Ten thousand years ago, the Vasari Empire once ruled over hundreds of planets and dozens of sentient species. Now on the run from an unknown enemy they use their mastery of phase space to conquer and acquire resources to continue their exodus.

  • Advent: A civilization of humans who were forcibly outcast by the Traders over a thousand years ago, the deviant Advent have returned with technologically amplified psionics and the power of the Unity - a devastating expression of their collective will.

Each race features unique starting conditions, gameplay mechanics, units, abilities, items, and technologies. Their game changing new Empire Systems add a whole new level of strategic capabilities:

  • TEC Trade: The new TEC trade system enables them to dynamically adapt their economy by adjusting the allocation of traded resources on demand.

  • Vasari Phase Resonance: Strategically placed structures collect Phase Resonance allowing the Vasari to customize their global phase mastery effects.

  • Advent Unity: Enables the Advent to harness the collective will of their population, unlocking the full potential of the Unity's global abilities.

6 Playable Factions: The parent races are further differentiated by unique sub-factions each with their own unique features and play styles that reflect their motivations and goals. For example, the TEC: Primacy is a xenophobic 'human first' empire focused on aggression and the Vasari: Exodus is willing to destroy planets to fuel their mobile empire.

Combat Simulation: A detailed combat simulation adds incredible depth to tactical gameplay. Turrets with their own pitch and tracking speeds make firing solutions important in battles. Fully simulated missiles can be blocked by ships or destroyed by point defense. New mechanics around shields, armor and hull points give greater depth to units and tactical decisions.

Empire Management: All planets and ships can now be easily analyzed, customized, and upgraded in one place without the tedium of finding and clicking through all units in your empire. The Intelligent Construction system will queue up the entire chain of prerequisites to fulfill any item, research, or unit build request.

Fleet Management: The new fleet system includes the ability to request specific reinforcements on the fly. Requested units are automatically queued from the optimal factory and rallied to the fleet. Combined with Intelligent Construction this allows you to focus on the important tactical decisions and big picture strategy.

Unit Customization: Planet surfaces can now be customized with special items that vary by race and planet type. Capital ships, titans and starbases can also be customized with race specific items to fill gaps in the fleet's composition or target specific strategies.

Minor Factions: Numerous minor factions now inhabit the galaxy offering trade, auctions for rare items, and with enough influence, access to their most powerful abilities. Will you befriend them or annihilate them to keep your enemies from turning them against you?

Diplomacy: New features include a new offer / counteroffer system, the ability to give or demand planets, and the game changing time locked cease-fires that prevent your 'ally' from backstabbing you until it expires - but keep on eye on the time!

Multicore 64-bit Engine: The Sins II engine can utilize all available cores and RAM to maximize performance, now and into the future. Dynamic lighting, physically based rendering, higher resolution textures and more create a beautiful tapestry.

10-Player Multiplayer Support: A cloud based online system supports both 'join codes' and lobbies to make it easier than ever to play with others. Games can now be rejoined in progress if a player drops or has to leave; humans can even take over for AI players if a friend joins late.

In-game Mod Support: Mod support has been integrated into the game, making it easy to discover, install, and share mods. Custom maps are automatically shared for multiplayer games, preventing the hassle of everyone downloading ahead of time.

Easy to Learn; Hard to Master: With an elegant and intuitive user interface Sins II is easy to pick up and play. However, mastering your chosen faction will take true skill.

Media

Trailers and screenshots from the store page

Latest news

Recent updates from the game's own feeds

Games like Sins of a Solar Empire II

Shared tags, not the same series.

Sins of a Solar Empire II price history and current deals

Sins of a Solar Empire II for PC currently sells from $49.99 at authorized stores. Lowest since 25 Jun 2026: $24.99.

Compare Sins of a Solar Empire II editions

Sins of a Solar Empire II comes in 3 editions: Sins of a Solar Empire II, Sins of a Solar Empire II, Sins of a Solar Empire II Premium Edition. The edition list shows what each one includes.

Sins of a Solar Empire II reviews, playtime, and age rating

8,466 people have reviewed Sins of a Solar Empire II. 84% are positive. Steam calls that Very Positive. Brazil rates it 14+, flagged for Atos criminosos, Medo.

Frequently asked questions

Answered from this game's own data. Where I have none, I say nothing.

How does the current Sins of a Solar Empire II price compare?
The price verdict is wait. Seasonal sales have priced it lower.
How do the Sins of a Solar Empire II editions compare?
Sins of a Solar Empire II offers Sins of a Solar Empire II, Sins of a Solar Empire II, Sins of a Solar Empire II Premium Edition. The standard edition contains the base game. Larger editions can include expansions.
Which stores list Sins of a Solar Empire II?
Sins of a Solar Empire II is tracked at Steam. This section lists authorized stores and links to their store pages.
Where can I buy Sins of a Solar Empire II cheap?
From $49.99 at Steam right now. Its recorded low is $24.99, set on 2026-06-25.
Is Sins of a Solar Empire II worth playing?
8,466 people have reviewed Sins of a Solar Empire II. 84% are positive. Steam calls that Very Positive.
What age rating does Sins of a Solar Empire II have?
Sins of a Solar Empire II is rated Brazil 14+, Indonesia 18+, South Korea 12+, Germany (Steam rating) 12+ across boards. The Brazil rating flags Atos criminosos, Medo.
Scores
Steam reviews Very Positive · 84%
84% positive of 8,466
Media (12)
Tech
Steam DeckPlayable
SteamOSSupported
Requirements
System requirements platform
Minimum
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 v1607+ / 11 (64-bit)
  • Processor: 4-core Processor (Intel Core i5 5th-generation or AMD Ryzen 2x00 series)
  • Memory: 8 GB RAM
  • Graphics: 3D Video Card w/4GB VRAM (Nvidia GeForce 950 / AMD Radeon RX 450)
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 20 GB available space
  • Additional Notes: 1920x1080 minimum screen resolution
Recommended
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: 8-core Processor (Intel Core i7 9th-generation or AMD Ryzen 3x00 series)
  • Memory: 16 GB RAM
  • Graphics: 3D Video Card w/8GB+ VRAM (Nvidia GeForce 1060 or AMD Radeon 580)
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 20 GB available space
  • Additional Notes: 1920x1080 minimum screen resolution; SSD highly recommended.
Minimum
Minimum:
    Recommended
    Recommended:
      Minimum
      Minimum:
        Recommended
        Recommended:
          Achievements (64)
          Expert Governor
          Expert Governor 37.0%

          Build 12+ Planet Items in a single game.

          Ensign
          Ensign 35.8%

          Play for 10 hours.

          Never Fall
          Never Fall 34.1%

          Fully construct a titan.

          Ship Enhancer
          Ship Enhancer 32.4%

          Build 20+ ship items in a game.

          Flight Master
          Flight Master 31.6%

          Own at least 100 squadrons at once.

          Dominant
          Dominant 30.2%

          Have cultural dominance over 15+ planets.

          All Paths Traveled…
          All Paths Traveled… 28.8%

          Travel through a wormhole.

          Interstellar Traveler
          Interstellar Traveler 28.0%

          Travel to another star system.

          Facts
          DeveloperIronclad Games Corporation
          PublisherStardock Entertainment
          ModesMulti-player · Single-player · Co-op
          Steam features
          Trading CardsCloudFamily Sharing
          Accessibility
          Custom Volume ControlsStereo SoundSurround SoundSave Anytime
          Ratings
          Brazil14+

          Atos criminosos, Medo

          Indonesia18+

          Interaksi Daring, Horor, Kekerasan

          South Korea12+

          폭력성, 공포, 사행성, 범죄

          Germany (Steam rating)12+

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