HoYoverse — the studio behind Genshin Impact, Honkai: Star Rail, and Zenless Zone Zero — just revealed the last thing most fans expected from them: a cozy galactic life-sim. Petit Planet made its playable Gamescom debut this week and is officially confirmed for a Winter 2026 global launch on PC and mobile.
Welcome to the Starsea
Think Animal Crossing meets Stardew Valley, but set in a soft, hand-drawn galactic universe called the Starsea. You play as a Planet Tender — tending your own planet, befriending fuzzy alien neighbours called Neighbors, farming, crafting, fishing, cooking, and decorating to your heart’s content. A central progression tree called the Luca Arbor grows as you play, gradually unlocking new areas, creatures, and ways to personalise your world.
Unlike a closed farming sim, Petit Planet lets you hop between other planets in the Starsea — giving it a more open, exploratory feel. The art direction is painterly and warm, instantly recognisable as HoYoverse-quality work, but tonally miles away from their combat-heavy titles. It is their first IP built entirely around lifestyle and social play rather than action.
Two Betas Done — One More Before Launch
This isn’t vaporware. HoYoverse has already run two closed betas and is planning one final beta ahead of the Winter 2026 release. A playable PC demo is live on the Gamescom show floor right now in Hall 6.1, Booth B030 at Koelnmesse in Cologne through 30 August. Attendees can also meet the game’s mascot Oumuamua roaming the venue.
Why This Is a Bigger Deal for Singapore Than It Looks
Genshin Impact, Honkai: Star Rail, and Zenless Zone Zero together hold some of the biggest live-service player numbers in Singapore. But they all attract a very specific type of player — action and gacha-focused. Petit Planet is free-to-play and cross-platform between PC and mobile, targeting the audience that has been watching HoYoverse from the sidelines wondering when they’d make something without combat.
Cross-platform save is a key practical win for Singapore: you can tend your planet on your phone during the commute and pick it up on PC at home. Pre-registration is open now on the official site, Google Play, and the Apple App Store.
No Singapore-specific pricing or SEA launch detail has been confirmed yet — free-to-play means zero barrier to entry regardless. With a Winter 2026 window, we’re looking at a November–February release. Follow our game news section and we’ll update as the launch date locks in.