# UNDEAD FACTORY:Zombie Pandemic

Summer DB entity ID: 836b03e6\-2983\-4ebe\-a796\-50f65e01a2d7

Steam App ID: 793050

The Ultimate Zombie Game\!    Zombies roam the earth after the apocalypse\.    Build a colony to defend yourself from zombie invasion,   while developing your own twisted Undead to assault your enemies\!    ■ Use zombies as ferocious weapons\!  In this apocalyptic world, turn the Undead on your enemies in the fight for survival    ■ Recruit survivors\!  Building your Colony's population is the only way to survive the wasteland    ■ Defend your Colony from vicious zombie attacks\!  Construct crude defenses\.  Bolster your walls\.  Massacre enemy Undead\.    ■ Join powerful Guilds\.    Surviving the world alone will be near impossible\.  Allies will increase your chances to fight on\.    ・A zombie strategy game set in a post\-apocalyptic setting  ・A completely free\-to\-play online RTS  ・Use zombie hordes strategically to loot enemy players  ・Features an Infection system designed to spread the Undead to your enemies  ・Develop and control 14 unique types of Undead

## Game information

- Type: game

- Developer: BTD STUDIO Co\.,ltd\.

- Publisher: BTD STUDIO Co\.,ltd\.

- Release date: Apr 16, 2018

- Coming soon: false

- Free to play: true

- Parent Steam app: Not collected

- Genres: Free To Play, Strategy

- Categories: Single\-player, Multi\-player, PvP, Online PvP, In\-App Purchases, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_bc17db8e209c1872fccd992a34bb90a06e8a10ae\.1920x1080\.jpg?t=1536642763, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_c3d90a29afada2ecf807eddee9d8a722b85ea59b\.1920x1080\.jpg?t=1536642763, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_86e1bda4bb5d94bd984b728da34ad25f4cb38e04\.1920x1080\.jpg?t=1536642763, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_2180a316e7ad46169605eb19a4fa128a454b0df3\.1920x1080\.jpg?t=1536642763, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_3c267fce4856a6e8b5efa5fd732c36f928a24001\.1920x1080\.jpg?t=1536642763, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_f049e608fd0f15523741f892f274b2c4a4f85b67\.1920x1080\.jpg?t=1536642763, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/793050/ss\_664af71650b8d68e50045990672d217bbc6eebd2\.1920x1080\.jpg?t=1536642763

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: 0

- Steam review count: 101

- Steam positive reviews: 58

- Steam negative reviews: 43

- Steam positive percentage: 57.42574257425743%

- 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/836b03e6-2983-4ebe-a796-50f65e01a2d7/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/836b03e6-2983-4ebe-a796-50f65e01a2d7/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\-23T09:08:29\.518301\+00:00

- Player count observed: 2026\-09\-23T09:08:30\.807228\+00:00

- Reviews observed: 2026\-09\-23T09:08:30\.536301\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/793050/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=793050","reviews":"https://store\.steampowered\.com/appreviews/793050"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T09:08:29\.518301\+00:00","players":"2026\-09\-23T09:08:30\.807228\+00:00","reviews":"2026\-09\-23T09:08:30\.536301\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"c13e3a10\-fcec\-4459\-bd4b\-98b6028f25cd","details":"758a10a9\-2161\-47ec\-9ca6\-5ecfbb30c738","players":"00aa5e30\-de5b\-4045\-8b47\-6f6c58f8081c","reviews":"ab8fc835\-6836\-4e6f\-9ce2\-589ea0439ba6"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"836b03e6\-2983\-4ebe\-a796\-50f65e01a2d7","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/793050/) · [JSON](/api/v1/games/836b03e6-2983-4ebe-a796-50f65e01a2d7)