Release date and platforms

What Steam app 499170 lists

Steam app 499170 lists Order of the Sinking Star as coming soon with the planned date Oct 8, 2026. The API and storefront name Thekla, Inc. as developer and Arc Games plus Gamirror Games as publishers. Platforms on that PC listing are Windows only (Mac and Linux flags are false). The listing is single-player, with Steam Achievements, Steam Cloud, family sharing, and full controller support including DualShock and DualSense notes on the store API.

Other platforms named outside Steam PC

The official YouTube channel video titled “Order of the Sinking Star | Overview Trailer - Nintendo Switch 2” is a first-party trailer title that names Nintendo Switch 2. Gematsu (18 Aug 2026) reports that Arc Games and Thekla announced PlayStation 5, Switch 2, and PC via Steam on October 8, and that a PC demo exists. This atlas does not treat a PlayStation or Nintendo store SKU as independently opened here.

Unknown beside this fact: PlayStation store SKU, Nintendo eShop SKU, regional unlock times, and Xbox availability are not listed on Steam app 499170.

Price and editions

Steam appdetails for 499170 returned no price_overview and no packages at the time this atlas was built. Arc Games’ December announcement said the game would launch on PC in 2026, with additional platforms and timing to be revealed later; the later Steam date supersedes that timing for PC.

• Do not treat third-party key shops as publisher pricing.
• Confirm the live Steam widget in your region before purchase.

Unknown beside this fact: Standard/deluxe SKUs, regional prices, and tax are not published on the cited Steam payload.