Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4292170 |
| Live current players | 0 |
| SteamPulse tracked peak | 4 |
| Live count (today's peak floor) | 0 |
| Price | $6.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $6.99 |
| Current price USD | $6.99 |
| Release date | Sep 9, 2026 |
| Developer | haizai |
| Publisher | haizai |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | No user reviews |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 0 |
| Total reviews | 0 |
| Steam recommendations | Not available |
| Achievements | 39 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | Yes |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4292170/ |
Short description
It should be out there, but no one's found it yet. A planet merge puzzle themed around "Planet Nine" 🚀 Flick planets to merge them and grow from small stars into giant planets 🌟 2-5 minutes per play — casual enough to pick up anytime, and easy to keep coming back to 🪐
About this game
🪐 Merge planets and unravel the mystery of the universe! It's out there somewhere, yet no one has ever found it——the "ninth planet". Collide cute planets together, merge them, and uncover the secret yourself. 🌟 Aim, shoot, merge Launch a planet like a billiard ball and send it crashing into another of the same kind — they'll merge into one! Grow from tiny Mercury toward the larger planets, one merge at a time. 3-5 minutes per run, played with just a mouse. Perfect for a quick break, and easy to come back to again and again. 🚀 Features A cast of original, adorable planet characters A unique physics-based merge system — think billiards, but in space Merging planets can send others flying your way — deflect them before they cross the line! A cozy, relaxing space world to get lost in Playable in 17 languages , including English and Japanese 🏆 Regional and global leaderboards Your high scores go to both your country's leaderboard and the global one, ranked across daily, monthly, and all-time boards. How far can you climb? And what will you find when you finally reach the ninth planet...? 🎁 Collect as you play Spend the coins you earn to unlock music, themes and illustrations. The more you collect, the more your own version of the universe changes. 🎵 Music from seventeen creators The music features six guest composers (neruko / Sentaku / asMi / ꄲꅐ꒒ / Kadan / NemCa) alongside eleven more musicians selected through an open call. ◤◢◤◢◤◢◤◢◤◢◤🎙️STREAMING POLICY🎙️◢◤◢◤◢◤◢◤◢◤◢ Streaming, Let's Plays, and video uploads are welcome. No permission needed, no reporting required. Monetization through a platform's official features is fine, and the music and sound effects that play during gameplay may stay in the recording. Full details are on the official site under "Video & Streaming Guidelines". ◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢
Supported languages
English, French, German, Spanish - Spain, Spanish - Latin America, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Japanese, Korean, Italian, Indonesian, Danish, Turkish, Portuguese - Portugal, Polish