Timeline
- Apr 2, 2026
Sign-ups opened
Official Stardrift Test sign-up notes and FAQ published.
- Apr 20, 2026
Access rollout
Access and pre-download instructions rolled out in batches.
- Apr 21, 2026
Server opened
Official test server opened at 09:00 (UTC+8).
- May 25, 2026
Test ended
Official ending notice set closure at 10:00 (UTC+8).
What The Stardrift Test Means
Official posts describe Stardrift Test as a limited-access, data-wipe test with no in-game purchases. Access rolled out in batches from April 20, 2026 at 10:00 (UTC+8), the server opened April 21, 2026 at 09:00 (UTC+8), and the test ended May 25, 2026 at 10:00 (UTC+8).
Stardrift Test information is useful for learning Petit Planet systems, but it should not be treated as final. Item names, shop stock, neighbor data, fish availability, gifts, recipes, and reset rules can change before launch.
Stardrift-derived records should be read as test data. If a table does not have current-build verification, treat the field as pending instead of final.
- Official platforms for selected testers: PC Windows, iOS, and Android.
- Official language support for the test: English, Japanese, French, Russian, Thai, Indonesian, and Simplified Chinese text.
- Official voice-over options for the test: English, Japanese, and Chinese.
- Use Stardrift data to understand systems and expected fields.
- Do not spend rare resources based on unverified gift or recipe data.
- Check official and in-game sources again when the next build opens.
Reported Test Platforms
Official Stardrift Test guide posts referenced PC Windows, iOS, and Android for selected players. HarmonyOS devices and emulators were not supported in that test.
If you missed the test, use the download and platforms pages for the safest current route back to official links.