Sins of a Solar Empire II

Sins of a Solar Empire II

Ironclad Games Corporation · August 15, 2024 · Space, Strategy, RTS, 4X, Singleplayer

Buy the Sins of a Solar Empire II key for Steam from Kinguin at $13.44 — the cheapest of 18 stores we compare.

PC
Very Positive84% · 8,802586playing now
Best price 72 Lowest tracked
$13.44-50%
⭐ lowest tracked
Kinguin Buy at Kinguin

Prices last checked

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Where to buy Sins of a Solar Empire II — official stores

Fanatical
Standard Edition · Steam
-50%
$24.99
$49.99
Buy
GamersGate
GamersGate
Standard Edition · Steam
-10%
$44.99
$49.99
Buy
Gamesplanet
Standard Edition · Steam
-10%
$44.99
$49.99
Buy
GreenManGaming
Standard Edition · Steam
$49.99
Buy
Steam
Steam
Standard Edition · Steam
$49.99
Buy
Gamesload
Gamesload
Standard Edition · Steam
$49.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$49.99
Buy
Epic Game Store
Epic Game Store
Standard Edition · Epic Games
$49.99
Buy
WinGameStore
WinGameStore
Standard Edition · Steam
$49.99
Buy

Cheapest Sins of a Solar Empire II keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin
Standard Edition · Steam
$13.44
Buy
Driffle INC
Standard Edition · Steam
$13.99
Buy
Eneba
Standard Edition · Steam
$13.94
Buy
GAMIVO
Standard Edition · Steam
$14.39
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$14.47
Buy
Keycense
Standard Edition · Steam
-72%
$15.09
$53.59
Buy
Loaded
Standard Edition · Steam
-73%
$15.39
$56.69
Buy
YUPLAY
Standard Edition · Steam
-62%
$20.51
$54.14
Buy
Gameseal
Standard Edition · Steam
$27.14
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Sins of a Solar Empire II price by region

Sins of a Solar Empire II costs £10.59 in the United Kingdom, €12.64 in Europe (EUR), $13.44 in the United States, $13.44 in Georgia (USD), CA$29.25 in Canada, A$36.75 in Australia, zł55.91 in Poland, NZ$71.49 in New Zealand and R$79.27 in Brazil right now.

Cheapest Sins of a Solar Empire II offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £10.59 −50% £20.99 £10.59 14
Europe (EUR) €12.64 −50% €24.49 €12.64 17
United Statesyour region $13.44 −50% $24.99 $13.44 18
Georgia (USD) $13.44 −42% $22.99 $13.44 17
Canada CA$29.25 −50% CA$32.49 CA$29.25 13
Australia A$36.75 −50% A$36.75 — 12
Poland zł55.91 −69% zł179.84 zł55.91 12
New Zealand NZ$71.49 −10% NZ$71.49 — 10
Brazil R$79.27 −41% R$134.99 R$79.27 12

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Sins of a Solar Empire II

✦ AI summary

Lead one of six unique factions across an ever-orbiting galaxy in this seamless blend of real-time tactical combat and 4X empire management, where you zoom from commanding individual starships to controlling sprawling interstellar empires without breaking pace. Sins of a Solar Empire II delivers unprecedented strategic moments through dynamic planetary orbits, faction-specific mechanics, and intricate combat simulation where every missile and maneuver matters.

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 — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player, Online PvP, Online co-op, LAN, Cross-platform multiplayer
PC Game Pass
Not included
More games like this:Crossplay games

DLC & expansions

🎁 Complete the collection

Base game + 3 of 4 DLC at today's best prices (some DLC unpriced).

$64.11
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Sins of a Solar Empire II is a well-received 4X RTS hybrid that players praise for its engaging gameplay, strong visual presentation, and solid performance even on older systems, with many enjoying the lengthy single-player campaigns and AI rivalries. However, the game suffers from notable technical issues including fleet movement bugs between systems and frustrating Epic Games connectivity requirements that prevent offline play. Players generally recommend the game for those seeking a fresh alternative to Stellaris, though they suggest waiting for patches to address the current bugs.

Recommended Oct 2, 2026
A very enjoyable game that hits the 4x and rts combination sweet spot while also looking very good doing it
Not recommended Oct 2, 2026
intermit bug, all ships in fleet wont move from system to system
Recommended Oct 1, 2026
An excellent 4X RTS hybrid. After playing this, I just couldn't enjoy Stellaris. Runs well even on older rigs while looking great. I personally enjoy long, multi star games that I can save and come back to. I treat them like campaigns and you even get a sense of friendship or rivalry with your neighboring AIs. There's always something new to master, but the game is not so hard (unless you set it that way). I can't speak to the multiplayer and honestly this game is great for solo play.
Recommended Sep 30, 2026
Eidolon and loving it
Not recommended Sep 30, 2026
Despite my 6hrs of playtime, I can no longer play because I have to "connect to epic games services at least once" before I can play. EDIT: Editing my review because dev response is incorrect. I launched from steam the first time and it didn't work. To be sure, I tried again: "Epic Game Ownership is unknown. You must start the game when connected to Epic at least once before playing offline." This game does NOT WORK.
Recommended Sep 29, 2026
fun

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