# Operation Valderon

Summer DB entity ID: 6b7545c8\-5e66\-4b00\-8e28\-d0bb80ab23ee

Steam App ID: 1028900

You have been personally selected by the emperor to command the finest fleet in Valderon against the incoming enemy forces\. Your job is to position the fleet so NO enemy forces pass through\.  Glory to Valderon\.    Operation Valderon offers a unique twist to the classic tower defense structure, with unique towers and versatile enemies which make for an addicting gameplay\. Select your fleet and place them strategically onto one of the 400 possible spots, and save the greatest planet in the universe from the exponentially growing enemies\.

## Game information

- Type: game

- Developer: Ryo Suzuki

- Publisher: Ryo Suzuki

- Release date: Sep 21, 2019

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Indie, Strategy

- Categories: Single\-player, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1028900/ss\_283c5cf9542890acce3d40305d044cd93feea02c\.1920x1080\.jpg?t=1569055935, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1028900/ss\_654388360ddc5642d829ae94691368808e0796b2\.1920x1080\.jpg?t=1569055935, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1028900/ss\_4ec107320e3a0962ba0cf394094088fe15b741c3\.1920x1080\.jpg?t=1569055935, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1028900/ss\_86b3239a7ed07de3372541bebcfde797674a01b2\.1920x1080\.jpg?t=1569055935, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1028900/ss\_be28774c103ae21f22b8d886c0953459169ddf53\.1920x1080\.jpg?t=1569055935

- Price: 899 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 3

- Steam positive reviews: 3

- 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/6b7545c8-5e66-4b00-8e28-d0bb80ab23ee/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/6b7545c8-5e66-4b00-8e28-d0bb80ab23ee/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\-24T02:29:41\.92375\+00:00

- Player count observed: 2026\-09\-24T02:29:44\.199732\+00:00

- Reviews observed: 2026\-09\-24T02:29:43\.94844\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1028900/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1028900/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1028900","reviews":"https://store\.steampowered\.com/appreviews/1028900"\},"price":"2026\-09\-24T02:29:41\.92375\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T02:29:41\.92375\+00:00","players":"2026\-09\-24T02:29:44\.199732\+00:00","reviews":"2026\-09\-24T02:29:43\.94844\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"229a7294\-d3cb\-489a\-a82c\-0cf93f2c4c3c","catalog":"68b7d2ec\-100b\-48f7\-bfe4\-ed34217cca20","details":"65b008b9\-e018\-49cf\-b572\-47ae3c30f276","players":"74fdcbbf\-fc33\-4453\-a3c1\-dea0fff58c2f","reviews":"c1e84497\-08c7\-4e40\-bc48\-fff63ad8f7c1"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"6b7545c8\-5e66\-4b00\-8e28\-d0bb80ab23ee","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/1028900/) · [JSON](/api/v1/games/6b7545c8-5e66-4b00-8e28-d0bb80ab23ee)