Created by solo developer Seung-jae Lee, a huge StarCraft fan. Sea_Dominator is a next-gen RTS built for flawless Linux performance. Command fish in fierce underwater battles with classic RTS mechanics. Join our journey toward epic campaigns, multiplayer, and community-driven new units!

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This game is not yet available on Steam

Planned Release Date: Apr 29, 2026

This game plans to unlock in approximately 12 days

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Just Updated

## Free Pre-Alpha Version (v0.2) Now Available!

"Experience the Sea_Dominator Free Pre-Alpha (v0.2)!"

The first free playable version of Sea_Dominator has finally been uploaded! Instead of long explanations, we invite you to experience the heavy-hitting feel and the thrill of micro-management of an authentic RTS for yourself right now.

As a solo developer, every bit of your feedback is the fuel that drives the creation of new marine creature units and the vast campaigns to come. Download it now and become the ruler of the deep-sea battlefield!

About This Game

"A New Frontier in RTS, Sea_Dominator — Linux Support Coming Soon"

Developed as a solo project by Lee Seung-jae, inspired by the classic mechanics of StarCraft, Sea_Dominator is a next-generation RTS designed for high-performance strategic combat. Inheriting the classic RTS feel, it offers a high-tension campaign and deep tactical gameplay.

■ The Battlefield: Deep Sea, Not Outer Space The stage is no longer limited to space. Explore the mysterious and fierce underwater world of Sea_Dominator. Command various units with unique mechanics and define your victory through strategic control.

■ Developer's Vision: Solo Development & Future Linux Integration

  • The Spirit of Classic RTS: Reinterpreted the core fun of RTS for modern systems.

  • Expanding Horizons: Currently focused on a stable Windows environment, with native Linux support actively under development and coming in a future update.

  • Roadmap: Evolution never stops. A massive update, Sea_Dominator v0.2, is already planned to expand the story and features.

■ Key Features

  • Narrative-Driven Campaign: Become the ruler of the ocean through deep and engaging scenarios.

  • Network Multiplayer: Stable network play to compete with players worldwide.

  • Unique Units & Races: Command diverse races and units with specialized abilities.

Are you ready to be the ruler of the sea? After a long period of dedicated solo development, Sea_Dominator is ready to set a new standard for RTS with you.

System Requirements

    Minimum:
    • OS *: Windows 7 / 8 / 10 / 11
    • Processor: 1.0 GHz Processor
    • Memory: 512 MB RAM
    • Graphics: Any standard integrated graphics
    • Storage: 512 MB available space
    Recommended:
    • OS *: Windows 7 / 8 / 10 / 11
    • Processor: 1.0 GHz Processor
    • Memory: 512 MB RAM
    • Graphics: Any standard integrated graphics
    • Storage: 512 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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