How to download Petit Planet
Not out yet: Petit Planet launches on December 4, 2026 on PC, iOS and Android. Pre-register on the official stores and the same pages become the download at launch.
Official stores
Pre-registration is open on all four
- App Store iPhone and iPad 10 GB available in the test build
- Google Play Android 12 GB available in the test build
- Epic Games Store PC (Windows) 18 GB available in the test build
- HoYoPlay PC (Windows), HoYoverse's launcher 18 GB available in the test build
Or start from the official site , which links the same stores. Pre-registering also gives the Bestie Star-Light at launch: every pre-registration reward
Can you play before launch?
No. The full game arrives on December 4, 2026. Every test so far, from the Coziness Test to the Stardrift Test, was a closed beta for invited testers, so there is no public build to download before launch day.
See the full launch timelineDownload questions
Can you download Petit Planet now?
Not the full game. Petit Planet launches on December 4, 2026, and the exact launch time has not been announced yet. You can pre-register now on the App Store, Google Play, the Epic Games Store and HoYoPlay, and each store page becomes the download at launch.
Is Petit Planet free?
Yes. Petit Planet is free to download and free to play; optional spending exists through the Starsea Call system and the in-game shops, not through the download itself.
Is Petit Planet on Steam, Mac or console?
There is no Steam or Mac version. On PC the game comes through HoYoPlay and the Epic Games Store, and mobile builds run on iOS and Android. A Nintendo Switch 2 version is planned for 2027.
How much space does Petit Planet need?
The final pre-release test build was reported at around 18 GB on PC, 10 GB on iOS and 12 GB on Android. The launch build may need more, and day-one patches typically add to the install, so leave some headroom. The system requirements page has the full device specifications.
Is it safe to download a Petit Planet APK?
Only from Google Play or HoYoverse's own pages. An APK from a mirror site is not the official build and may be modified; get the game from the stores above instead.