AION 2 FAQ

Is AION 2 Available on Steam Deck?

Yes, it runs. Valve rates AION 2 Playable on Steam Deck, but NC only supports Windows PC, so Deck play is on your own.
Valve rating
Playable
NC supports
Windows PC only
Linux
Not supported
Runs through
Proton

Checked October 17, 2026

Is AION 2 Available on Steam Deck?

Valve Rates It Playable

Runs on Steam DeckValve tested it and gave it a Playable rating.
Same Steam charactersLog in with your Steam account and your characters are there.
Official NC supportNC's official support covers Windows PC through Steam and PURPLE only.
Native Linux buildSteam lists Windows only, so the Deck runs it through Proton.

Built for Windows PC

Windows 10 or 11

The official minimum is a 64-bit Windows PC.

100 GB of space

That much free space is required, and an SSD is recommended.

AION 2 system requirementsMinimum and recommended PC specs

What to Expect on Steam Deck

Controller Support on the Deck

  1. Default controlsDo not cover every function
  2. Button iconsMay not match the Deck's buttons
  3. TypingYou open the on-screen keyboard yourself
  4. Text sizeSome text is hard to read on the small screen

Valve tested build 25719316 on October 7, 2026. Later patches can change how it runs.

AION 2 Steam Deck FAQ

Is AION 2 Steam Deck Verified?

No. Its rating is Playable, one step below Verified.

Does AION 2 work on Linux?

NC does not support Linux, and Steam lists the game for Windows only.

Can I use a controller on Steam Deck?

Yes, but NC does not officially support controllers, and the default layout does not reach everything.

Does AION 2 Have Controller Support?Playable with a gamepad, but not officially supported.System RequirementsPC specs, file size and languagesAION 2 Best SettingsGraphics for more FPS, combat options and the best control mode.Is AION 2 Available on Console or Switch?No. PC only for now on Steam and PURPLE. Mobile is KR and TW only.Is There Crossplay in AION 2?Steam and PURPLE share servers. How linking works.