Sunless Skies: Sovereign Edition

Sunless Skies: Sovereign Edition

Failbetter Games · January 31, 2019 · Steampunk, Lovecraftian, Exploration, RPG, Story Rich

Buy the Sunless Skies: Sovereign Edition key for Steam from Kinguin at $5.14 — the cheapest of 5 stores we compare.

PC
Very Positive84% · 3,48287Metacritic28playing now
Best price 76 Lowest tracked
$5.14-60%
⭐ lowest tracked
Kinguin Buy at Kinguin

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Where to buy Sunless Skies: Sovereign Edition — official stores

GOG
GOG
Standard Edition · DRM-Free
-60%
$9.99
$24.99
Buy
Steam
Steam
Standard Edition · Steam
$24.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$24.99
Buy
Epic Game Store
Epic Game Store
Standard Edition · Epic Games
$24.99
Buy

Cheapest Sunless Skies: Sovereign Edition 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
$5.14
Buy

Sunless Skies: Sovereign Edition price by region

Sunless Skies: Sovereign Edition costs £1.91 in the United Kingdom, €2.20 in Europe (EUR), $5.14 in the United States, $5.14 in Georgia (USD), CA$11.19 in Canada, NZ$11.99 in New Zealand, zł12.29 in Poland, A$14.39 in Australia and R$18.39 in Brazil right now.

Cheapest Sunless Skies: Sovereign Edition offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.91 −75% £7.59 £1.91 5
Europe (EUR) €2.20 −76% €9.19 €2.20 5
United Statesyour region $5.14 −60% $9.99 $5.14 5
Georgia (USD) $5.14 −60% $9.99 $5.14 5
Canada CA$11.19 −60% CA$11.19 — 4
New Zealand NZ$11.99 −60% NZ$11.99 — 4
Poland zł12.29 −66% zł35.99 zł12.29 5
Australia A$14.39 −60% A$14.39 — 4
Brazil R$18.39 −60% R$18.39 — 4

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.

About Sunless Skies: Sovereign Edition

✦ AI summary

Captain a Victorian steam locomotive through a dying, hostile cosmos filled with cosmic horrors, warring factions, and existential dread. With 800,000+ words of branching narrative, permadeath legacy systems, and deep tactical combat, you'll trade souls, recruit bizarre officers, and decide whether to serve the Empire or resist it across four haunting regions.

Captain a spacefaring steam locomotive as a new Victorian empire takes to the stars! Lead your hapless crew into trouble – and out of their minds. Smuggle souls. Barter for barrels of time. Stop for cricket (and a nice cup of tea).

Sunless Skies: Sovereign Edition is the complete and definitive version of Sunless Skies. It incorporates the many additions made since launch – including new officers, enemies, engines, stories, and mascots, as well as a completely reworked region, a full steam mode for long journeys and desperate escapes, and the much-requested horn – as well as dozens of quality of life improvements.

Create your past



Choose who you were before you became a skyfarer. An urchin? A priest? A revolutionary? What brought you here, and what are you hiding?

Each time your character advances, choose another facet of their history. Were they the Black Sheep of the family? Do they have a Lost Love?

The skies are cruel. Most of your captains will die. But each will leave their mark on the world, and an inheritance for those who follow – for better or worse.

Explore a beautiful, hostile universe




Discover more of the deep, dark, marvellous Fallen London Universe, as seen in our previous game, Sunless Sea. (But you don’t have to play that first! This is a totally new story, not a sequel.)

Improve your locomotive




Your locomotive is all that stands between you and the many dangers of the Heavens. Maintain and upgrade it with exotic weaponry and equipment, like a Pneumatic Mining Array, or the rapid-fire Brassraven. Learn how to craft exotic weapons like the Wrath of Heaven from your defeated enemies. And when you have enough funds, buy an entirely new one! Perhaps you would enjoy the capacity of the Pellinore-class Trader? Or the sleek malevolence of a Medea-class Destroyer?

Fight marauders, Her Majesty’s agents, and abominations of the skies




Face rival locomotives – anything from scrappy pirates to experimental warships of the imperial navy. Battle monsters like the nightmarish Undeparted, or swarms of irate Chorister-bees. Play different factions against each other, and learn the unique behaviours of each foe. Use Full Steam mode to evade trouble or chase down your quarry.

Survive starvation, madness and terror




Manage your crew’s morale and your captain’s own nightmares. Balance your fuel and supplies against your desire to explore new horizons, or pursue knowledge, or seize riches.

Beware: we are all changed by the dark.

Recruit variously helpful officers




Populate your ship with upgradeable officers, each with their own quest to fulfill: a repentant devil, an incognito princess, an entire brigade of rats, and – dear god! – your own Aunt?! How did she get out here?

The World



Unfettered by gravity, the Victorian Empire begins to reach across the skies. It has built a new sun. The Empress reigns from the Throne of Hours, which gives her control over time. Its ambition is vast; its mercy slim.

The High Wilderness is a wondrous, horrifying vision of space where the rules are not as we imagined. Winds howl through shattered celestial ruins. Fogs coil amidst stellar jungles. Industrial sprawl chokes the heavens with smog.

The stars are alive. They are the Judgements: vast intelligences that govern all things. But they are dying. One by one, something is snuffing them out, leaving their thrones empty.

Your captain must make their way in this impossible world as they trade, explore, fight and survive. Pick your side carefully, for you might be the thing that tips the balance of power – will you support Her Majesty's new empire, or the rebels who mean to throw off London's rule? Or perhaps you spurn such concerns, and intend to chart the narrow course between the two? Will you retire triumphant, or be lost to the dark?

Features

  • 800,000+ words of intertwining stories with a depth and richness unlike anything else in games, inspired by CS Lewis, Jules Verne, HP Lovecraft and HG Wells
  • Lush, hand-drawn 2d art
  • Four regions to explore: celestial wilderness, impossible industrial empire, pagan midnight expanse, and the domain of the dead
  • Real time combat against horrifying celestial foes and merciless pirates
  • Upgrade your engine with bizarre equipment and powerful weaponry
  • Battle starvation, mutiny, terror and nightmares – or give in to them
  • A choice of play styles: build a lineage of captains as each dies, or reload your most recent captain and continue
  • Narrative levelling: discover your captain’s past as you traverse the skies
  • Earn your fortune in a unique, story-rich trading system, or risk it all to become a smuggler
  • Collect pets: the Inadvisably Big Dog, Useless Cat, Perfect Pangolin and more
  • Key remapping for keyboard and mouse, and full controller support

Who are Failbetter Games?



We’re a small British games studio based in London. We’ve been making indie games since 2009. Come with us into the dark.

Sunless Skies: Sovereign Edition — game info

Platforms
Windows, macOS, Linux / SteamOS
Steam Deck
Playable
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

Sunless Skies: Sovereign Edition in the rankings

What Steam players say

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

✦ AI summary

Sunless Skies: Sovereign Edition offers improved mechanics over its predecessor with standout atmospheric storytelling and music, though some feel its locations lack the intrigue of Sunless Sea and the gameplay is relatively straightforward. Players consistently praise the world-building, narrative quality, and immersive presentation, with many calling it massively underrated and worth playing for fans of the Fallen London universe. The game appears to appeal most to those who value creative writing and atmosphere over challenging or complex mechanics.

Recommended Sep 11, 2026
Mechanically an upgrade with respect to the predecessor. The different locations are not quite as interesting as sunless seas though some of the stories andscenes are simply breathtaking. Its also quite easy in contrast.
1 found this helpful
Recommended Sep 21, 2026
choo choo ♥♥♥♥♥♥♥♥♥♥♥♥♥
Recommended Sep 15, 2026
Recommended 100%! Played Sunless Sea and was enamored by the world building and the story. So trying Sunless Skies was a no-brainer. The music is top-notch and super immersive, so if you can, support the devs and buy the music DLC too! If Failbetter makes a sequel/prequel set in this universe with this gameplay-style, I would be over the moon.
Recommended Sep 12, 2026
A massively underrated game just like its counterpart. I love it so much.
Recommended Sep 11, 2026
I Learned To Stop Hating Myself And Love The Checklist™ in Sunless Sea, so I was already prepared to love moving my locomotive slowly between locations and filling in checklists... Shooting Bees for Fun and Profit, I'm Just A Bill - Space Parliament Edition, and Bureaucracy - Dead and Loving It (to name but a few) were all lovely innovations on the basic formula! The truth is, though, that I would probably play Turbotax 2026 - Do Other People's Taxes For Free™ and love it if it were set in Fallen London. So there's that...
Recommended Sep 11, 2026
Interesting story-telling. Simple game play.

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