# Sierra Ops : Episode 3 \- Unending Dusk

Summer DB entity ID: 10a74fff\-206d\-48d1\-99c2\-8b0b9f0f009d

Steam App ID: 1217600

Important note: This DLC will be merged into the base game and will be removed from the store once episode 4 is completed\.     Faced once again with the sight of ships covering the skies above Mondshire, Junius and the rest of 1st fleet are put to the test as they’re pitted against the difficult task of retaking the moon\. Eager to see victory, Sigil has pushed for the completion of prototypes following the lessons learned from Sierra’s creation\.   With the threat of the Martians’ secret weapon looming in the background, new allies and crew members join the fight to push the Ares out of the Terra Orbital System despite clashing personalities and hidden objectives\.   What is the Ares Confederacy hiding?   Will the UTV succeed?   How much longer can they keep up this momentum?     Sierra Ops Episode 3: Unending Dusk is part three of a four\-part series where both decisions made and performance in combat change the power balance of the two armed forces\.  Is it even possible to end this war without losing everything?

## Game information

- Type: dlc

- Developer: Innomen Team

- Publisher: Sekai Project

- Release date: Coming soon

- Coming soon: true

- Free to play: false

- Parent Steam app: 364210

- Genres: Adventure, Casual, Indie, RPG

- Categories: Single\-player, Downloadable Content, Steam Achievements, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1217600/ss\_7229269956d83dc25589d06cb7c96cd5dcaba6e5\.1920x1080\.jpg?t=1728617879, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1217600/ss\_dd0d91525ca6fb80e31307e03cabd8d8919fbac0\.1920x1080\.jpg?t=1728617879, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1217600/ss\_b98db3fc0e24b756c41981715b3ff5387bd1084d\.1920x1080\.jpg?t=1728617879, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1217600/ss\_fc0c14d3e4ba2abb1bec568fde1b813c358d1665\.1920x1080\.jpg?t=1728617879

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: Not collected

- Steam review count: 0

- Steam positive reviews: 0

- Steam negative reviews: 0

- Steam positive percentage: Not collected

- 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/10a74fff-206d-48d1-99c2-8b0b9f0f009d/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/10a74fff-206d-48d1-99c2-8b0b9f0f009d/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\-24T17:29:47\.60531\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-24T17:29:48\.550678\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1217600/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/1217600"\},"price":null,"source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T17:29:47\.60531\+00:00","players":null,"reviews":"2026\-09\-24T17:29:48\.550678\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"c81b455f\-1a8f\-4026\-916d\-5d78e94f26a9","details":"486f1eb4\-768a\-4e9f\-8e25\-c77414e0fc14","players":null,"reviews":"ea9b3969\-a28a\-457c\-b1d1\-40348909997e"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"10a74fff\-206d\-48d1\-99c2\-8b0b9f0f009d","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/1217600/) · [JSON](/api/v1/games/10a74fff-206d-48d1-99c2-8b0b9f0f009d)