Nightwater platforms are limited to Windows PC and the Steam storefront on September 18, 2026, with no other storefront or operating system confirmed as of 2026-09-16. The official Steam store page lists Windows as the only supported system, and Studio Ashty has not announced console editions, macOS support, or a Linux port. Every fact in this guide comes from the official Steam store page for AppID 3983860.

Confirmed: Windows PC and Steam storefront

The only confirmed Nightwater platforms as of 2026-09-16 are Windows PC and the Steam storefront. AppID 3983860 on Steam is the canonical store listing, and the System Requirements panel on that page lists Windows as the sole operating system. There is no Epic Games Store, GOG, oritcher page announced for Nightwater, and there is no Xbox, PlayStation, or Nintendo Switch listing at the time of writing.

Steam features on launch

Because Nightwater runs through Steam on Windows, the launch-day build is expected to expose Steam-specific features such as Achievements, Cloud saves, and Family Sharing where applicable, subject to the store page's feature flags. Any feature that the Steam page disables or removes would be reflected on the official store listing.

FAQ

What platforms will Nightwater be on?

Windows PC and Steam are the only confirmed Nightwater platforms as of 2026-09-16. Console editions, macOS support, Linux ports, and Steam Deck verified status are not announced.

Is Nightwater coming to consoles?

Not announced as of 2026-09-16. There is no Xbox, PlayStation, or Nintendo Switch listing for Nightwater at the time of writing.

Is Nightwater Steam Deck verified?

Not announced as of 2026-09-16. The Steam Deck verified status is not yet listed on the official Steam store page.

Nightwater game: launch hub for Studio Ashty's Sep 18 releaseLaunch-window reference hub for Nightwater (Steam AppID 3983860): release date, system requirements, platforms, gameplay loop, and the lighthouse endings.Nightwater system requirements: what PC specs are needed to run it?Official Windows minimum and recommended PC specifications from the Steam page, with macOS, Linux, and Steam Deck status flagged as not announced.Nightwater Steam store page and Steam Community Hub anchorsCanonical anchors for the Nightwater Steam store page, Steam Community Hub, and the Steam news index.What is the Nightwater game, who makes it, and what kind of game is it?What Nightwater is, who develops and publishes it, what genre and setting define it, and how the lighthouse endings frame the campaign.