When does Petit Planet launch? December 4 global release explained

Petit Planet launches worldwide on December 4, 2026 (UTC+8). miHoYo confirmed the date on October 30, 2026, alongside a new trailer.

Platforms: PC (Epic Games Store and a direct client), iOS (App Store) and Android (Google Play) — a free download on every platform. Pre-downloads open December 1, and pre-registration milestone rewards are granted at launch just by logging in.

Keep an eye on the live countdown and the news timeline on Petit Planet Wiki — every official announcement is tracked there in five languages.