SteamBestHistoric Low$18.99
Real Time Strategy (RTS)Role-playing (RPG)StrategyAdventure
Sunless Sea — Best Price & Deals
3.8
Developer: Failbetter Games
Publisher: Failbetter Games
Released: February 6, 2015
LinuxPCiOSMac
Wait before buying Sunless Sea — ThereAny Score 57/100, currently at or within 3% of its all-time low.
Our take
Next major sale: Autumn Sale in 41 days
Play as the captain of a steamship on an underwater ocean surrounding the fictional city of Fallen London. Manage your ship's fuel and food supplies as you try not to go mad fighting off Lovecraftian monsters.
Sunless Sea has 3 active deals across Steam, GOG, Epic Games Store. The current lowest price is $18.99 on Steam — a 0% discount off the $18.99 retail price. Historical low: $18.99 (Aug 19, 2026). Compare prices on Steam, Epic Games Store, GOG, Fanatical, and more major PC game retailers below.
Historic Low  GOG | $18.99 | $18.99 | — | View Deal |
Historic Low  Epic Games Store | $18.99 | $18.99 | — | View Deal |