# Ozapell Mystery Text Adventure

Summer DB entity ID: ccb3242d\-8891\-41ed\-9978\-23ebdced1196

Steam App ID: 924390

Ozapell Mystery Text Adventure is a retro early 1980s text adventure experience involving a murder mystery that is generated differently each time the game is played\.    There are eight suspects\. Search the house for clues\. There are seven clues in every game but as many as three are false clues\. Use deduction to determine who the murderer is\.    The gameplay consists of reading text and typing in commands using a keyboard just as the earliest computer games were played\.    Ozapell Mystery Text Adventure was developed entirely using Ozapell Basic \(available exclusively on Steam\):

## Game information

- Type: game

- Developer: Ozapell

- Publisher: Ozapell

- Release date: Apr 1, 2019

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Casual, Indie

- Categories: Single\-player, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/924390/ss\_3b1ea4b177269c90264824a459dbe653d0bcdbde\.1920x1080\.jpg?t=1728856549, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/924390/ss\_96e1d3d3532078104dca678cdb0045db7ef2f4e2\.1920x1080\.jpg?t=1728856549, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/924390/ss\_467053f5db6800b757791f1c6d475585cfbe89d4\.1920x1080\.jpg?t=1728856549, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/924390/ss\_bfa12803555fffbdfeb3418cd133ce6fd44d1719\.1920x1080\.jpg?t=1728856549, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/924390/ss\_ee34323a88c1fc48f62ccdd8cd4d33d4948ae0b9\.1920x1080\.jpg?t=1728856549

- Price: 199 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 3

- Steam positive reviews: 1

- Steam negative reviews: 2

- Steam positive percentage: 33.333333333333336%

- 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/ccb3242d-8891-41ed-9978-23ebdced1196/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/ccb3242d-8891-41ed-9978-23ebdced1196/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\-23T18:16:47\.961466\+00:00

- Player count observed: 2026\-09\-23T18:16:49\.167208\+00:00

- Reviews observed: 2026\-09\-23T18:16:49\.013258\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/924390/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/924390/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=924390","reviews":"https://store\.steampowered\.com/appreviews/924390"\},"price":"2026\-09\-23T18:16:47\.961466\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T18:16:47\.961466\+00:00","players":"2026\-09\-23T18:16:49\.167208\+00:00","reviews":"2026\-09\-23T18:16:49\.013258\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"cd21bc10\-fc51\-4885\-a4aa\-d1f43859e2fd","catalog":"8f14ef23\-2283\-487c\-a121\-49324de51a73","details":"365d57f4\-6071\-43f3\-a037\-0cbf1a4c4293","players":"f36241cb\-e2c7\-4c66\-8d77\-50b95696250c","reviews":"6c99138c\-9711\-43e5\-83e9\-e764acc00be8"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"ccb3242d\-8891\-41ed\-9978\-23ebdced1196","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/924390/) · [JSON](/api/v1/games/ccb3242d-8891-41ed-9978-23ebdced1196)