# Once'

Summer DB entity ID: ac3892d9\-ee88\-4b5b\-8b9f\-f16d24abfcfd

Steam App ID: 411880

This is a visual novel about 60 minutes in length, telling a story of memories\.    "Once'" is a story which will recall the experience of many individuals\. Regardless of if you're in your springtime of life having full of dreams for the future, or if you're a matured adult who has already stepped into the society and owns a family, you will all somehow spot traces of yourself in "Once'"\. Because that‘one time' not only exists in the game, but it also belongs to each one of us\. It's a heartwarming story with moments of joy and regret\.    This was once in my memory\.  Yet only once\.    So far away  Like a glance  Even, left out in the irreversible past…    Nevertheless, I wish, please  Always be able to recall  And engrave it on your mind \-\-  Your  Only once, in this whole life\.

## Game information

- Type: game

- Developer: Once重置制作室, JingtuStudio, 乌鸦大仙

- Publisher: JingtuStudio, 乌鸦大仙

- Release date: Jan 18, 2019

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Indie

- Categories: Single\-player, Steam Achievements, Steam Cloud, Family Sharing

- Platforms: windows, mac

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_412f9d1f93bd8cfa49956c71f747aa4ba8613bab\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_dff2d6f2d5b2e5398ab7245eb7e345581e114e6f\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_b15c490c047c7bea194899c7bb9e44c8123f1c92\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_e17f3d7ef8ae3fe71c2c4c1bf0aa1528c703c53a\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_fc7231da09411b236e9df62bd8279973ca5503fc\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_00527e3de1cbcbda35d4f9458b2fe64a4c8a9853\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_2228bc5a5af14e8e7e778c3873f84dac31c13e90\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_999b5933bcf4fabf474c0e1b8ccff5d87efd0412\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_b54cedf64388e73ee9b5dff12640d3a925a99dcf\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_077fd5b10c92f9e8fc8f7bd13db9f694ef7a58bd\.1920x1080\.jpg?t=1569232816, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/411880/ss\_2676511f97cd47b756b01072258b4972358e3d70\.1920x1080\.jpg?t=1569232816

- Price: 299 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 182

- Steam positive reviews: 156

- Steam negative reviews: 26

- Steam positive percentage: 85.71428571428571%

- 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/ac3892d9-ee88-4b5b-8b9f-f16d24abfcfd/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/ac3892d9-ee88-4b5b-8b9f-f16d24abfcfd/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\-22T07:43:06\.23256\+00:00

- Player count observed: 2026\-09\-22T07:43:07\.605696\+00:00

- Reviews observed: 2026\-09\-22T07:43:07\.233476\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/411880/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/411880/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=411880","reviews":"https://store\.steampowered\.com/appreviews/411880"\},"price":"2026\-09\-22T07:43:06\.23256\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T07:43:06\.23256\+00:00","players":"2026\-09\-22T07:43:07\.605696\+00:00","reviews":"2026\-09\-22T07:43:07\.233476\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"c2dd6b83\-be19\-4cc2\-ac6c\-50b173f4193b","catalog":"4676e05c\-1c32\-4911\-8eee\-587321e2ce79","details":"ed048b50\-0ba6\-47d1\-bda4\-967b717092f6","players":"bf42ce41\-97b6\-4081\-bef2\-f8bafbeb109d","reviews":"2bba80e1\-a1ae\-426c\-ab6c\-7d087e966827"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"ac3892d9\-ee88\-4b5b\-8b9f\-f16d24abfcfd","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/411880/) · [JSON](/api/v1/games/ac3892d9-ee88-4b5b-8b9f-f16d24abfcfd)