# Defense Grid 2: Steam Special Edition Upgrade

Summer DB entity ID: 0fa6296f\-36d5\-4e63\-aae3\-76cbaaf39b92

Steam App ID: 312860

The Steam Special Edition  includes additional content by expanding on both the in\-game and behind\-the\-scenes stories of Defense Grid 2, offering a visual novel experience that extends the campaign's narrative as well as art, soundtrack and making of insights\. Purchasing or upgrading to the Special Edition includes:    If you purchase or upgrade to the Special Edition you will receive:      A Matter of Endurance  — A 30\-minute audiobook featuring character voices and concept art from an original story by Hugo Award\-winning author Mary Robinette Kowal, set between the events of  Defense Grid: Containment  and  Defense Grid 2 \.     Defense Grid 2 Original Soundtrack      The Making of Defense Grid 2  — A 312\-page PDF by Russ Pitts, a reporter and author embedded with the development team throughout the full development cycle of the game\.     The Art of Defense Grid  — A 73\-page PDF art book showcasing concept art from the development of the original  Defense Grid \.     The Art of Defense Grid 2  — A 123\-page PDF art book showcasing concept art from the development of  Defense Grid 2 \.

## Game information

- Type: game

- Developer: Hidden Path Entertainment

- Publisher: Not collected

- Release date: Sep 22, 2014

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Not collected

- Categories: Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/e488de32454e5311becf14abdba469a4182341bb/ss\_e488de32454e5311becf14abdba469a4182341bb\.1920x1080\.jpg?t=1774520954, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/6312db5206daedfee367771e90bcd96a42155e45/ss\_6312db5206daedfee367771e90bcd96a42155e45\.1920x1080\.jpg?t=1774520954, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/e9ea948e95b2a64bd19fc2272ff64b7887d4a1ec/ss\_e9ea948e95b2a64bd19fc2272ff64b7887d4a1ec\.1920x1080\.jpg?t=1774520954, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/502878d7a770f8539fe707c11dad220cec2f6d19/ss\_502878d7a770f8539fe707c11dad220cec2f6d19\.1920x1080\.jpg?t=1774520954, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/6f8f57e3d60d5d4da91c6700ced3df7860fa0e11/ss\_6f8f57e3d60d5d4da91c6700ced3df7860fa0e11\.1920x1080\.jpg?t=1774520954, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/02c190b933332f1ec44eb8510336bb156e78e45c/ss\_02c190b933332f1ec44eb8510336bb156e78e45c\.1920x1080\.jpg?t=1774520954, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/312860/dcd5ac1056f474d807487393b8f826726138daf0/ss\_dcd5ac1056f474d807487393b8f826726138daf0\.1920x1080\.jpg?t=1774520954

- Price: 599 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 28

- Steam positive reviews: 6

- Steam negative reviews: 22

- Steam positive percentage: 21.428571428571427%

- 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/0fa6296f-36d5-4e63-aae3-76cbaaf39b92/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/0fa6296f-36d5-4e63-aae3-76cbaaf39b92/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\-22T00:37:37\.362533\+00:00

- Player count observed: 2026\-09\-22T00:37:38\.689187\+00:00

- Reviews observed: 2026\-09\-22T00:37:38\.377185\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/312860/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/312860/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=312860","reviews":"https://store\.steampowered\.com/appreviews/312860"\},"price":"2026\-09\-22T00:37:37\.362533\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T00:37:37\.362533\+00:00","players":"2026\-09\-22T00:37:38\.689187\+00:00","reviews":"2026\-09\-22T00:37:38\.377185\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"c2274b2b\-cfc9\-4f60\-9895\-01211af00bde","catalog":"66f0c0aa\-db78\-43b0\-9025\-62e8af68a190","details":"a884db08\-044b\-4c5e\-bdcb\-e08a1d48fdb9","players":"e08648f8\-6ff9\-4aef\-90e5\-9df8b884e118","reviews":"70399eb2\-c834\-42b5\-899f\-c35cfe5b6750"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"0fa6296f\-36d5\-4e63\-aae3\-76cbaaf39b92","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/312860/) · [JSON](/api/v1/games/0fa6296f-36d5-4e63-aae3-76cbaaf39b92)