# OCTAHEDRON: Collector's Upgrade

Summer DB entity ID: 24dc6dc8\-f6e3\-403b\-9a25\-caf7e47c696a

Steam App ID: 825590

Octahedron: Collector’s Upgrade includes the full digital soundtrack, as well as handpicked playable prototype levels that map the game’s evolution through its development\.

## Game information

- Type: dlc

- Developer: Demimonde

- Publisher: Demimonde

- Release date: Mar 20, 2018

- Coming soon: false

- Free to play: false

- Parent Steam app: 434660

- Genres: Action, Indie

- Categories: Single\-player, Downloadable Content, Steam Achievements, Full controller support, Steam Trading Cards, Steam Cloud, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_1e05738a5b3901c43abbadaf415232b1cb48b3ea\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_26e9fe569efb858d7e91642cfee9a92d6e54182f\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_131cc4e953b48e3b0ad9fc6e5c109e8fad5ec0d1\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_63ecc8ae4873fecfc4b2439dc3c10474f584b75e\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_1873de833bd50cd6985338df43b3cc10aeb1f67f\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_4ed52e56a18a79656a93719add3a3562b7fc5a1e\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_6f9b301cc3d12c2b21680ce13e46b76278931b8f\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_e78a35b65bb11a54989b6a796f9bf06c16800ccf\.1920x1080\.jpg?t=1727864308, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/825590/ss\_525368e53fde42226aef4b0708ff5f27c78978f7\.1920x1080\.jpg?t=1727864308

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: Not collected

- Steam review count: 5

- Steam positive reviews: 5

- 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/24dc6dc8-f6e3-403b-9a25-caf7e47c696a/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/24dc6dc8-f6e3-403b-9a25-caf7e47c696a/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\-23T11:31:07\.624816\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-23T11:31:08\.678013\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/825590/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/825590"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T11:31:07\.624816\+00:00","players":null,"reviews":"2026\-09\-23T11:31:08\.678013\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"4323374f\-8663\-417c\-bfa2\-73324f806208","details":"2a3e411a\-f0d9\-43ae\-8bd6\-2c00e91d8376","players":null,"reviews":"8ac5909f\-f203\-42da\-8f92\-cc1abbdc0f50"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"24dc6dc8\-f6e3\-403b\-9a25\-caf7e47c696a","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/825590/) · [JSON](/api/v1/games/24dc6dc8-f6e3-403b-9a25-caf7e47c696a)