Neon Abyss on Steam Deck

Both games clear the Deck check. The report is Verified, category 3, for each app id.

Checked 2026-10-15

Neon Abyss 2 Steam screenshot of a neon combat room

Neon Abyss Steam screenshot of a run in progress

I read the Deck compatibility fields rather than a YouTube settings video. Verified is the status. I am not adding a proton tweak I did not test.

What Verified does and does not mean

Verified means Valve’s report passed. It does not publish a battery-life number, and I will not invent one. Install from Steam. There is no separate Deck store.

Questions this page answers

Is Neon Abyss Deck Verified?

Yes. Both app 788100 and app 2235200 resolve to Verified.

Do I need a controller?

The report says an external controller is not supported for the primary player. The built-in controls are the supported path.

Keep going

PC requirementsThe Windows minimum.StoresDeck play still needs a Steam purchase.

Sources

Valve Deck report: Neon Abyss — resolved_category=3 and external-controller caveat checked 2026-10-14.
Valve Deck report: Neon Abyss 2 — resolved_category=3 and external-controller caveat checked 2026-10-14.