# Lux umbra

Summer DB entity ID: 9533e204\-6a11\-4bc1\-b0e7\-93c2b8dccc5d

Steam App ID: 534660

Step into a broken world filled with mystery, fear, and unanswered questions\.  In  Lux Umbra , you awaken after a terrible accident with nothing but pain, fragments of memory, and a growing sense that something is deeply wrong\. You do not know where you are, why you are here, or whether this place is even real\.  Explore a haunting world where horror, adventure, and psychological tension blend into one unsettling experience\. Wander through dark forests, abandoned towns, forgotten ruins, and eerie marshlands as you search for clues about your past and the truth behind this strange world\.  Dive into a secret\-filled journey where every step leads deeper into the unknown\.  What Awaits You    Explore a large hand\-crafted world full of hidden places and disturbing secrets    Discover notes, recordings, and mysterious documents scattered throughout the world    Experience a dark mix of exploration, horror, and adventure    Uncover fragments of your past and piece together the story    Enter atmospheric locations filled with tension, mystery, and danger    Gameplay  Explore a freely accessible world and uncover its many hidden corners\. Search ruined locations, forgotten paths, and isolated areas for recordings, clues, and important story elements\.  But be careful\. You are not alone\.  As you venture deeper into the world of  Lux Umbra , you will encounter terrifying creatures, strange places, and disturbing discoveries\. Every new area reveals more about the world around you—and about yourself\.   Lux Umbra  combines open exploration with horror elements, mysterious storytelling, and a constant feeling of unease\.  Story  You wake up after a car accident, unable to remember who you are or what happened\.  Now you find yourself trapped in a strange and hostile world that feels both unreal and frighteningly alive\. Is this reality, a dream, or something far worse?  By collecting  PADs , recordings, and memory fragments, you gain access to pieces of your character’s past\. Every level reveals new information and brings you closer to the truth\.  Will you uncover what happened to you? Will you find a way out? Or were you never meant to escape at all?  Atmosphere  A dark and oppressive atmosphere defines the world of  Lux Umbra \.  Wander through gloomy forests, mysterious towns, silent ruins, and desolate swamps while haunting music and distant sounds keep you constantly on edge\. Shadows, red light, and unsettling noises in the distance create a world that feels alive, hostile, and unforgettable\.   Lux Umbra  is an atmospheric journey that blends exploration with horror and psychological tension\.  Maps  All maps in  Lux Umbra  are carefully hand\-crafted\.  There are no randomly generated environments\. Every location has been designed by the developer to deliver unique places, memorable moments, and a world filled with detail, mystery, and atmosphere\.

## Game information

- Type: game

- Developer: UndeadTurtle

- Publisher: UndeadTurtle

- Release date: Sep 17, 2017

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Action, Indie

- Categories: Single\-player, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_16497a2befd13c3800015997d02727e1bfb264f6\.1920x1080\.jpg?t=1774102403, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_328661af4939fbc9170fc812c4e62a1518d445c1\.1920x1080\.jpg?t=1774102403, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_e5e4076696e5b3008a2e7e63ed3bb3bcbd5c9b19\.1920x1080\.jpg?t=1774102403, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_34a190109e2154c2601e6cbc5006d47b440918e4\.1920x1080\.jpg?t=1774102403, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_b39ccf33acf96bee10037aa7c5b2a78185a45fae\.1920x1080\.jpg?t=1774102403, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_63864ad04ea72cb76fad521ff341d38281906d3a\.1920x1080\.jpg?t=1774102403, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/534660/ss\_53a2eb16a4f44b36c3f6e642d0c6abe6a20ed2d7\.1920x1080\.jpg?t=1774102403

- Price: 239 minor units USD; discount 20%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 8

- Steam positive reviews: 1

- Steam negative reviews: 7

- Steam positive percentage: 12.5%

- 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/9533e204-6a11-4bc1-b0e7-93c2b8dccc5d/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/9533e204-6a11-4bc1-b0e7-93c2b8dccc5d/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\-22T15:17:28\.820461\+00:00

- Player count observed: 2026\-09\-22T15:17:32\.45773\+00:00

- Reviews observed: 2026\-09\-22T15:17:29\.823311\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/534660/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/534660/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=534660","reviews":"https://store\.steampowered\.com/appreviews/534660"\},"price":"2026\-09\-22T15:17:28\.820461\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T15:17:28\.820461\+00:00","players":"2026\-09\-22T15:17:32\.45773\+00:00","reviews":"2026\-09\-22T15:17:29\.823311\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"6009bc0d\-2554\-4497\-bed4\-acc940fd5de4","catalog":"47eeeee1\-c441\-436e\-8975\-24f6b82ec2f3","details":"675a8ddf\-123b\-46d3\-87a4\-5527efbab102","players":"b34bd0b3\-8bc7\-4de6\-bc6b\-17c9160930f6","reviews":"01a0ff81\-5fb5\-4536\-ac78\-366ea553b294"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"9533e204\-6a11\-4bc1\-b0e7\-93c2b8dccc5d","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/534660/) · [JSON](/api/v1/games/9533e204-6a11-4bc1-b0e7-93c2b8dccc5d)