What makes it hard: systems — knowing how it works.
How hard is Sunless Sea?
What makes it hard: systems — knowing how it works. You get through it by working out what the game is actually doing and coming back with a better build or a better plan, not by faster hands.
Finishing it
Sunless Sea has an ending, but nothing in its achievement list marks it clearly enough to trust — so there's no finish rate to show.
Rarest achievements
Published rarity by platform.
Steam
A Drownie devoteeCollect all of Drownie Love-song, Drownie Counterpoint and Drownie Hymn0.3%
Ten Years at ZeeSpend ten years out at zee in an unbroken lineage0.4%
Death By WaterDie of suffocation0.5%
OfermodBe killed by the Constant Companion0.6%
Consider PhlebasBe killed by an underwater creature0.7%
Played Sunless Sea? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About Sunless Sea
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.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .