Guide
Petit Planet release date

Petit Planet Release Date

Check the current Petit Planet release date status, beta test timeline, platforms, and official sources without fake launch dates.

Quick Answer Petit Planet does not have a verified global launch date in the sources checked for this site. Official posts confirm Coziness Test began November 7, 2025, and Stardrift Test ran from April 21, 2026 to May 25, 2026. Last checked May 27, 2026

Timeline

  1. Sep 25, 2025

    Cozy Cosmos reveal

    Official trailer and Coziness Test sign-up posts introduced Petit Planet.

  2. Nov 7, 2025

    Coziness Test

    Official first small-scale closed beta with data wipe.

  3. Apr 21-May 25, 2026

    Stardrift Test

    Official limited-access data-wipe test for selected PC, iOS, and Android players.

  4. TBA

    Global launch

    No verified global release date yet.

Current Status

The safe answer is that Petit Planet has no verified global release date in the sources checked here. The official site is live, and official posts have already covered Coziness Test and Stardrift Test windows.

Because Petit Planet is still moving through tests, treat social posts, app-store guesses, and copied release windows as unconfirmed unless they point back to an official HoYoverse page.

  • Confirmed: Petit Planet is a HoYoverse cosmic life simulation game.
  • Confirmed: Coziness Test began November 7, 2025 at 09:00 (UTC+8).
  • Confirmed: Stardrift Test began April 21, 2026 at 09:00 (UTC+8) and ended May 25, 2026 at 10:00 (UTC+8).
  • Confirmed: official Stardrift Test posts referenced PC Windows, iOS, and Android for selected players.
  • Unknown: exact full release date, preload date, and final region rollout.

What To Watch Next

The next useful signals are official preload pages, store listings, HoYoLAB announcements, and any post that names a launch date directly. If a page only repeats a rumored date without linking back to HoYoverse, do not plan your time around it.

For now, use this release page for the launch date, the download page for safe install routes, and the platforms page for PC/mobile support. That keeps rumors from getting mixed into practical setup decisions.

Release Date Rumor Check

A believable Petit Planet launch claim names a date, sources it to an official Petit Planet or HoYoverse channel, and matches the platform/download information available at the same time.

If a site shows a countdown, app-store estimate, or reposted social image without an official source link, treat it as a rumor. Closed-test dates are not the same thing as a global launch date.

  • Good signal: official launch post, store page with publisher details, or official preload notice.
  • Weak signal: unsourced countdown pages, copied dates, or comments saying a test date is the release.
  • Practical move: wait for the download page or official site to show the same date before installing anything.

FAQ

Is Petit Planet out now?

No verified global launch is listed here. Check the official site before trusting any release-date claim.

When was the Stardrift Test?

Official posts say Stardrift Test began April 21, 2026 at 09:00 (UTC+8) and ended May 25, 2026 at 10:00 (UTC+8).

Will launch details change after release?

Yes. Launch dates, preload windows, and regional availability should be checked against official or verified sources.