What Nintendo currently lists
Nintendo's cited regional page lists September 4, 2026 for the Nintendo Switch 2 version. It describes the release as single-player and lists handheld, tabletop, and TV play modes.
The same listing shows an estimated 34.1 GB file size. “Estimated” matters: reserve space and recheck the store closer to installation rather than treating it as a permanent final value.
Language and store boundary
Nintendo's page includes a supported-language list, including Chinese and other languages. Language support is storefront metadata and may be updated; it does not prove a separate regional release date, audio mode, or local pricing.
What is not claimed
This page does not claim that the demo is available on Switch 2, that specific performance modes exist, or that all regional Nintendo stores share the same availability. The cited page does not establish those details.
For a purchase decision, use your local Nintendo storefront as the final regional source. This note records only the cited listing's current facts and limits.