What was announced
The first trailer announcement confirms villages, wilderness, maze-like caves, nautical charts, remote islands, ore, gems, collectibles, and rare animals.
Confirmed facts
- Teradea is described as a massive open world.
- Caves and remote islands are distinct exploration spaces.
- Nautical charts are required to locate islands.
What it means for players
A useful launch guide should organize regions by access method, obstacles, resources, nearby camps, and companion requirements rather than publishing an invented pre-release map.
This update narrows one specific player question using the publisher’s wording. It does not turn unreleased footage or marketing copy into invented routes, values, schedules, or performance claims.
What remains unconfirmed
Exact map boundaries, fast-travel points, cave layouts, and collectible coordinates remain unknown.
Official source
Source: Natsume first-trailer announcement, published 2026-06-18. This independent fan-site summary was reviewed on 2026-07-19.