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Conception PLUS: Maidens of the Twelve Stars on Steam Deck

Is Conception PLUS: Maidens of the Twelve Stars playable on Steam Deck?

Tested on Steam DeckLast checked

Steam Deck verdict

Playable

Yes — Conception PLUS: Maidens of the Twelve Stars is playable on the Steam Deck, with some caveats.

Conception PLUS: Maidens of the Twelve Stars is playable on the Steam Deck. Valve lists it as Unsupported on the Steam Deck. The Linux/Proton community rates it Silver on ProtonDB across 17 reports.

Game info

Genres
RPG
Developer
Spike Chunsoft Co., Ltd.
Publisher
Spike Chunsoft Co., Ltd.
Release
November 5, 2019
Price
$59.99
Metacritic
—

System requirements

Windows specs from Steam — the Deck runs these through Proton.

Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 8.1 64-bit
  • Processor: Intel Core i3-4170 @ 3.70GHz
  • Memory: 4 GB RAM
  • Graphics: NVIDIA@ GeForce@ GTX 460 or better
  • DirectX: Version 11
  • Storage: 12 GB available space
  • Sound Card: DirectX compatible soundcard or onboard chipset
Recommended:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 8.1 64-bit
  • Processor: Intel Core i7-4820K 3.70GHz
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce@ GTX 980
  • DirectX: Version 11
  • Storage: 12 GB available space
  • Sound Card: DirectX compatible soundcard or onboard chipset

Is Conception PLUS: Maidens of the Twelve Stars compatible with Steam Deck?

Does it run?

Valve rating
Unsupported
Works, but may need some tweaks

Community rating · 17 reports (ProtonDB)

Does it run well?

No reliable Steam Deck performance data yet.

  • ✓Not supported on SteamOS

Conception PLUS: Maidens of the Twelve Stars performance & FPS on Steam Deck

We don't have enough Steam Deck framerate reports for Conception PLUS: Maidens of the Twelve Stars yet. No reliable Steam Deck performance data yet.

Frequently asked questions

›Is Conception PLUS: Maidens of the Twelve Stars playable on Steam Deck?

Conception PLUS: Maidens of the Twelve Stars <strong>is playable</strong> on the Steam Deck. Valve lists it as <strong>Unsupported</strong> on the Steam Deck. The Linux/Proton community rates it <strong>Silver</strong> on ProtonDB across 17 reports.

›Is Conception PLUS: Maidens of the Twelve Stars Steam Deck Verified?

No. Valve lists Conception PLUS: Maidens of the Twelve Stars as Unsupported, though community reports may differ — see the verdict above.

›How many FPS does Conception PLUS: Maidens of the Twelve Stars get on Steam Deck?

We don't publish a single FPS figure — framerate depends on your settings, the scene and your TDP limit. Based on the data, it sits in the playable range for most players.

›How long does the battery last playing Conception PLUS: Maidens of the Twelve Stars on Steam Deck?

Battery life isn't fixed — it depends on your brightness, TDP cap and framerate target, typically landing anywhere from 2 to 6 hours on the Steam Deck. We don't have a measured figure for Conception PLUS: Maidens of the Twelve Stars specifically.

›Can you play Conception PLUS: Maidens of the Twelve Stars on Steam Deck?

Yes, though expect a tweak or two: Conception PLUS: Maidens of the Twelve Stars may need a specific Proton version, a settings change, or putting up with small on-screen text.

›Can the Steam Deck run Conception PLUS: Maidens of the Twelve Stars?

The Steam Deck can run Conception PLUS: Maidens of the Twelve Stars, though we don't have a measured framerate for it yet — it depends on your settings and TDP limit.

Similar rpg games on Steam Deck

Community configurations

Found a setup that works great for Conception PLUS: Maidens of the Twelve Stars on Steam Deck? Share it and help the community grow.

Share your setup for Conception PLUS: Maidens of the Twelve Stars

Is Conception PLUS: Maidens of the Twelve Stars Playable on Steam Deck? Yes (2026)