- Experience a cozy idyllic life among the stars
- Encounter delightful neighbors across PC and mobile
- Register for the beta test through the official website
HoYoverse has been remarkably active recently, clearly determined to surprise fans with exciting announcements. Last month's delightful reveal of Honkai: Nexus Anima made a memorable splash in August—and now, the studio is ensuring September gets its own standout moment with the introduction of Petit Planet.
The charming life simulation game has officially begun registrations for its aptly named "Cosiness Test" today, and it truly radiates comfort. The new trailer showcases the game's inviting atmosphere, complete with heartwarming mini-games, engaging multiplayer activities, and cheerful neighbors greeting you at every turn.
The appeal is immediately clear, enhanced by pleasant music and enchanting art—though the opening scene of the protagonist handling a crab with pliers does add a surprising touch.

Players can look forward to flying vehicles, interplanetary adventures, and starlit campfire gatherings—with plenty of fishing along the way. Embodying the tagline "Weave Your Dreams Beneath the Stars," this serene adventure promises to be an ideal way to relax after a demanding day.
The game is confirmed for release on both PC and mobile platforms. Eager players can register through the official website to join the initial testing phase, available on iOS and PC, by logging in with their HoYoverse account.
Stay connected with fellow fans via the official Facebook page for news and updates, or watch the trailer above to get a glimpse of the game's soothing visuals and inviting ambiance.