# Machina of the Planet Tree \-Unity Unions\- Summer DB entity ID: 56a73231\-909b\-4d99\-9bf3\-7a557cda095f Steam App ID: 1209720 From the developer of Machina of the Planet Tree \-Planet Ruler\- , comes the next installment in the series, Unity Unions\! Story This is a story that takes place after the events of Machina of the Planet Tree \-Planet Ruler\- \. Corona Megistus is a young girl who comes from a family of gemstone magicians\. While out training, a chance encounter causes her to come into contact with the core of the Machina, Arcturus\. His appearance is a sign that the peace the world has enjoyed is in danger as the seal on a great evil begins to weaken\. With the world in danger, the novice gemstone magician departs on a journey with Arcturus to hone her powers and prevent the return of Nova\. Characters Corona Megistos \(CV: Eri Tojo\) An impulsive young girl who is training to be a jewelmancer\. She is the daughter of Aurelia Megistos, a powerful court jewelmancer who disappeared 10 years ago without a trace\. While lacking in experience, Corona is a headstrong individual that's always ready to lend a hand to those in need\. Arcturus \(CV: Chikako Watanabe\) A mystery being known as a "Machina" who has the power to create minions\. He appears before Corona when she synthesizes a jewel left behind by her mother\. Although standoffish, he does his best to support Corona on her journey but what is his connection with Corona's mother, Aurelia? Features A new adventure set in the universe of Machina of the Planet Tree\! Magic casting style action RPG Characters feature Japanese voice acting Gather up staves and synthesize them to create a powerful stave with different attributes 16 missions as well as several bonus missions ## Game information - Type: game - Developer: Denneko Yuugi - Publisher: Sekai Project - Release date: May 15, 2020 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Indie - Categories: Single\-player, Steam Achievements, Full controller support, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_21007678b72e307aca90cd90b9fa590722539689\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_cfa20fff86316f3e999dd28e44e17966bb795904\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_e5cd80b9b6353038be24772fa3eab508c3a0d493\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_5c3b8991c4634dac850aab1a350765bac42bcf2d\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_1fcd6361344baa75c3547bfd8a9a0a76310044f8\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_6cc8b8972ef1a050da64d59030b9ff6e1fa77d09\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_e4a009f2a2618ec7fd1b29323c6b674978b02184\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_c076032e6cd049531760d76ff1a00d40149da9e8\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_74addc328f2237ac79db8b2a6d5276523add56e9\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_867da818995d08cf0f125226978e2d95914b1174\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_df3141ca5ddce333b3172b0abad747a14a99c1a4\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_8cec8a2cf9ddb5a370dffcf38316e57c518cd4db\.1920x1080\.jpg?t=1590118356, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209720/ss\_f92279549a06b69e999262418e05bff5d6e224eb\.1920x1080\.jpg?t=1590118356 - Price: 1899 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 47 - Steam positive reviews: 33 - Steam negative reviews: 14 - Steam positive percentage: 70.2127659574468% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/56a73231-909b-4d99-9bf3-7a557cda095f/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/56a73231-909b-4d99-9bf3-7a557cda095f/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-24T16:34:40\.345962\+00:00 - Player count observed: 2026\-09\-24T16:34:41\.832141\+00:00 - Reviews observed: 2026\-09\-24T16:34:41\.44802\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1209720/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1209720/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1209720","reviews":"https://store\.steampowered\.com/appreviews/1209720"\},"price":"2026\-09\-24T16:34:40\.345962\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T16:34:40\.345962\+00:00","players":"2026\-09\-24T16:34:41\.832141\+00:00","reviews":"2026\-09\-24T16:34:41\.44802\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"74ef93c1\-1100\-4383\-9608\-b6e1195d3d44","catalog":"cdbfe26d\-0a82\-4eea\-8b01\-b3504e8745eb","details":"fc4c334f\-0a21\-4707\-90ee\-12b186eadafb","players":"1b187969\-5203\-4cc4\-ab0f\-e0a7c61ce7b0","reviews":"7f65b8b9\-f231\-4060\-b313\-fe58f10c8f99"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"56a73231\-909b\-4d99\-9bf3\-7a557cda095f","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/1209720/) · [JSON](/api/v1/games/56a73231-909b-4d99-9bf3-7a557cda095f)