Single-player games like Sunless Skies: Sovereign Edition
Below are 13 single-player Steam games similar to Sunless Skies: Sovereign Edition, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sunless Skies: Sovereign Edition page.
Ranked picks
- 1

SUNLESS SEA
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Sunless Skies: Sovereign Edition.
LOSE YOUR MIND. EAT YOUR CREW. DIE. Take the helm of your steamship and set sail for the unknown! Sunless Sea is a game of discovery, loneliness and frequent death, set in the award-winning Victorian Gothic universe of Fallen London.
- 2

Darkwood
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Adventure and RPG with Sunless Skies: Sovereign Edition.
Darkwood - a new perspective on survival horror. Scavenge and explore a rich, ever-changing free-roam world by day, then hunker down in your hideout and pray for the morning light.
- 3

Caves of Qud
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Sunless Skies: Sovereign Edition.
Inhabit a deeply-simulated science fantasy world and chisel through layers of thousand-year-old civilizations. Build a character from over a hundred mutations and cybernetics. The award-winning sandbox roguelike & RPG full of robots, deep lore, and sentient plants.
- 4

Curious Expedition 2
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Sunless Skies: Sovereign Edition.
Curious Expedition 2 is a turn-based narrative roguelike set in a reimagined version of the late 19th century that uses procedural gameplay and story elements to create completely unique and epic adventures every time you play.
- 5

Darkest Dungeon®
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and RPG with Sunless Skies: Sovereign Edition.
Darkest Dungeon is a challenging gothic roguelike turn-based RPG about the psychological stresses of adventuring. Recruit, train, and lead a team of flawed heroes against unimaginable horrors, stress, disease, and the ever-encroaching dark. Can you keep your heroes together when all hope is lost?
- 6

Sultan's Game
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Sunless Skies: Sovereign Edition.
Survive a mad Sultan's reign in this brutal resource management RPG. Draw a card every seven days and complete its challenge. Make dreadful choices to stay alive: will you die a loyal servant, become a kingslayer, or call down the gods' judgement?
- 7

A House of Many Doors
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and RPG with Sunless Skies: Sovereign Edition.
Explore the House, a parasite dimension that steals from other worlds, in a train that scuttles on mechanical legs.
- 8

WORLD OF HORROR
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and RPG with Sunless Skies: Sovereign Edition.
Experience the quiet terror of this 1-bit love letter to Junji Ito and H.P. Lovecraft. Navigate a hellish roguelite reality with turn-based combat and unforgiving choices. Experiment with your deck of event cards to discover new forms of cosmic horror in every playthrough. The inevitable awaits...
- 9

Cultist Simulator
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and RPG with Sunless Skies: Sovereign Edition.
Seize forbidden treasures. Summon alien gods. Feed on your disciples. Cultist Simulator is a game of apocalypse and yearning. Play as a seeker after unholy mysteries, in a 1920s-themed setting of hidden gods and secret histories.
- 10

West of Loathing
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Sunless Skies: Sovereign Edition.
West of Loathing — a slapstick comedy stick-figure wild west adventure role-playing game.
- 11

The Banner Saga
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares Indie and RPG with Sunless Skies: Sovereign Edition.
Live through an epic role-playing Viking saga where your strategic choices directly affect your personal journey. Make allies as you travel with your caravan across this stunning yet harsh landscape. Carefully choose those who will help fight a new threat that jeopardizes an entire civilization.
- 12

ENDLESS™ Legend
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares RPG with Sunless Skies: Sovereign Edition.
ENDLESS™ Legend is a 4X turn-based fantasy strategy game by the creators of ENDLESS™ Space and Dungeon of the ENDLESS™. Control every aspect of your civilization as you struggle to save your homeworld Auriga. Create your own Legend!
- 13

Mask of the Rose
Single-player alternative to Sunless Skies: Sovereign Edition — playable solo, no multiplayer required. Shares RPG with Sunless Skies: Sovereign Edition.
A marvellous romance with a hint of murder, where every playthrough is different! Seek love, friendship, or more... intimate encounters. Help a murdered man find justice. And watch out for the bats.