Quick answer
The confirmed lineup is Nintendo Switch 2, Nintendo Switch, PlayStation 5, Xbox Series X|S and PC via Steam.
Evidence checked
- All five platform families share the September 24 date.
- PS4 and Xbox One are not named.
- Steam is the only announced PC storefront.
What this does—and does not—confirm
This list records announced platforms without treating unannounced systems as cancelled ports.
This answer covers Harvest Moon: Echoes of Teradea only. It does not copy schedules, gifts, values, controls or mechanics from earlier Harvest Moon games.
Evidence source
Official publisher announcement: Natsume first-trailer announcement — June 18, 2026. Independently summarized and checked on 2026-07-26.