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Asterium
A casual Hexcells-like puzzle game where you reveal hidden drawings among the stars.

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Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔
This game is not yet available on Steam

Planned Release Date: Q4 2026

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About This Game

A casual Hexcells-like puzzle game where you reveal hidden drawings among the stars. Let the constellations lead you on a dreamlike voyage across the sea.

  • 40 hand-drawn levels, starting from simple and gradually getting more difficult

  • Replay opens more difficult versions of each puzzle

  • No guessing, no timers, no mistake limits

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • OS: Windows 10
    • Processor: x86_64 CPU with SSE4.2 support
    • Memory: 2 GB RAM
    • Graphics: Full Vulkan 1.0 support or Direct3D 12 support (12_0 feature level)
    • DirectX: Version 12
    • Storage: 200 MB available space
    Minimum:
    • OS: Released after 2018
    • Processor: x86_64 CPU with SSE4.2 support
    • Memory: 2 GB RAM
    • Graphics: Full Vulkan 1.0 support
    • Storage: 200 MB available space
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