Lost Sea
Developed by Eastasiasoft Limited · Published by Eastasiasoft Limited
At a glance
Overview
An action, adventure, indie game by Eastasiasoft Limited, published by Eastasiasoft Limited — single-player.
Steam’s own one-line description: “After a freak storm over the Atlantic, you find yourself stranded on the shores of a mysterious island. Do you have what it takes to escape the Lost Sea?” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Lost Sea.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP/Vista/7/8.1/10
- Processor: Dual Core
- Memory: 2 GB RAM
- Graphics: GeForce 460
- DirectX: Version 9.0c
- Storage: 2 GB available space
Recommended
- OS *: Windows 7/8.1/10
- Processor: Quad Core
- Memory: 4 GB RAM
- Graphics: GeForce 650 or better
- DirectX: Version 9.0c
- Storage: 2 GB available space
Supported languages (11)
Lost Sea FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Lost Sea?
Steam classifies Lost Sea as a Action, Adventure, Indie game, developed by Eastasiasoft Limited. After a freak storm over the Atlantic, you find yourself stranded on the shores of a mysterious island. Do you have what it takes to escape the Lost Sea?
How much does Lost Sea cost?
As of June 2026, Steam lists Lost Sea at $2.24. Prices and regional pricing change — check the Steam page for the current figure.
Is Lost Sea single-player or multiplayer?
Steam lists these modes for Lost Sea: Single-player. It lists a single-player mode.
Is Lost Sea on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Lost Sea for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Lost Sea out yet?
Yes — Steam lists a release date of Jul 5, 2016.
What platforms is Lost Sea on?
Lost Sea is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Lost Sea single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Lost Sea cost?
Steam lists it at $2.24.
Does Lost Sea have achievements?
Yes — Steam lists 46 achievements for Lost Sea.
Who made Lost Sea?
Lost Sea is developed by Eastasiasoft Limited and published by Eastasiasoft Limited.
Where to get Lost Sea
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Eastasiasoft Limited.