Steam Deck Playable · Strategy · 2021

Does Astatos work on Steam Deck?

Mostly. Valve rates it Steam Deck Playable, with a few caveats.

Status checked 9 November 2026 · Studio Klondike Australia

Playable

Short answer: mostly. Astatos is rated Steam Deck Playable. It runs, but you may need to adjust settings or use the touchscreen or on-screen keyboard at times.

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Astatos on Steam Deck

Valve's Steam Deck test results

Valve's detailed notes for this game will appear here soon. You can see them now on the Steam store page.

Steam Deck status checked 9 November 2026.

About Astatos

Developer
Studio Klondike Australia
Publisher
Studio Klondike
Release date
17 December 2021
Genre
Strategy, Adventure
Steam
Store page

Tags

  • Visual Novel
  • Card Battler
  • Card Game
  • LGBTQ+
  • Fantasy
  • Co-op
  • Turn-Based Tactics
  • PvP
  • Story Rich
  • Online Co-Op

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