Astrolabus
Uncover dark secrets in the frozen Alaskan wilderness as you navigate treacherous underground facilities in this gripping first-person action-horror puzzle game. Can you solve the mystery and prevent a catastrophe before it's too late?
Last Updated: 1/8/2026
| Developer | sLyDesign |
| Publisher | Stone Cassette |
| Steam App Id | 3304420 |
About Astrolabus
Astrolabus is an Action, Adventure, and Indie game developed by sLyDesign. It was released on the Steam Store by Stone Cassette.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Astrolabus supports the following features:
- Partial Controller Support
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Astrolabus and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Astrolabus data has been sourced from:
- Valve Corporation. (2026, January 8). Astrolabus on Steam. Steam Store.
- Valve Corporation. (2026, January 8). Astrolabus. Steam Community Hub.