# One Watcher

Summer DB entity ID: 7f765871\-0f4a\-4994\-8bb7\-de7d1f3fa523

Steam App ID: 727150

One Watcher combines the best of retro and innovative platforming to a challenging, atmospheric, and fast\-paced game\.  Transforming  allows you to climb steep walls, slide ceilings, and jump midair to avoid deadly machinery\. One Watcher is easy to learn but hard to master\.   You're the Last Guardian and on your mission to defeat the Watcher and save your kind\.   Bumpers, lasers, magnets, gravity fields, rack wheels, flame throwers, rockets, blades, and the hunters are out to kill you\. 66 levels in 4 chapters will challenge your dexterity while leading you to 4 different regions\. You will explore the infinite depths of the lost planet, master the trials of the burned South, and overcome the obstacles of the frozen North in order to reach outer space and challenge the Watcher\.

## Game information

- Type: game

- Developer: Christian Hamm, Michail Ostrowski

- Publisher: Christian Hamm

- Release date: Apr 26, 2018

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Action, Casual, Indie

- Categories: Single\-player, Steam Achievements, Full controller support, Gamepad Recommended, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_91684ba0051ba1332fd8674760b4ec26bb6b24cc\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_6125c6b649ed3bd0933c39ff8b8a38e815c96b17\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_850638557f10fe522c5aaa424feb7665926e8ebb\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_2cfb22a5d6adbb9ea0d8b006dea793574adfe1a6\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_f6418e1c855ce56a1819484261f0d7de0038a756\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_81505c91c65b1780f9914c57071045b6d2021c58\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_397bf946d5eec7f566dca2e9b44a6baebeef862c\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_8b125fdb4edbb5d89b8491d41be1564b793f6e36\.1920x1080\.jpg?t=1735291499, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/727150/ss\_baa83157449533eeba3b79a9625a87d9f58d5b3e\.1920x1080\.jpg?t=1735291499

- Price: 399 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 8

- Steam positive reviews: 8

- Steam negative reviews: 0

- Steam positive percentage: 100%

- 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/7f765871-0f4a-4994-8bb7-de7d1f3fa523/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/7f765871-0f4a-4994-8bb7-de7d1f3fa523/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\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-23T04:19:08\.837982\+00:00

- Player count observed: 2026\-09\-23T04:19:10\.452868\+00:00

- Reviews observed: 2026\-09\-23T04:19:09\.854959\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/727150/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/727150/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=727150","reviews":"https://store\.steampowered\.com/appreviews/727150"\},"price":"2026\-09\-23T04:19:08\.837982\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-23T04:19:08\.837982\+00:00","players":"2026\-09\-23T04:19:10\.452868\+00:00","reviews":"2026\-09\-23T04:19:09\.854959\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"6d987ed4\-44c4\-473f\-976d\-10b8ac7c2de3","catalog":"3a0da991\-9988\-4a0a\-a6e9\-787c09bc0dab","details":"aa3299ea\-69ef\-4347\-8fc9\-8e6d5a48ff51","players":"2aec274e\-b9ad\-48ea\-bfc6\-a71eed7804b8","reviews":"8c4a5e3d\-0cdb\-4339\-814a\-1f5a9df93829"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"7f765871\-0f4a\-4994\-8bb7\-de7d1f3fa523","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/727150/) · [JSON](/api/v1/games/7f765871-0f4a-4994-8bb7-de7d1f3fa523)