# Dungeon Defenders Development Kit \(Free DLC\)

Summer DB entity ID: a6b412c5\-dd2e\-4b15\-a277\-d1a1773b6128

Steam App ID: 202522

The Dungeon Defenders Development Kit is a robust set of tools for players to modify all aspects of the Dungeon Defenders source and create their own content and games\. Packaged with the game’s complete source code and art assets, the Dungeon Defenders Development Kit is one of the definitive Unreal reference codebases for anyone looking to create their own Unreal games\.  						 Key Features:  						  						 Create and edit maps for Dungeon Defenders: These maps can include new game code, assets, and more which will be automatically downloaded online to new players so they never have to leave the game\. Create awesome new mods and become famous as their popularity spreads through the online Dungeon Defenders community\!  						 Access to all of Dungeon Defenders’ source assets: Build upon our vast library of Dungeon Defenders assets for your mod or total conversion using your art package of choice, so you can quickly create new content, animations, or characters without having to start from scratch\. 						 Access to Dungeon Defenders’ full source code: Change ANYTHING and create your own completely new game as a Total Conversion\! You could make a brand new FPS, a team\-versus\-team online MOBA, or a third person Role Playing Game\. The possibilities are endless and the existing Dungeon Defenders code base and content will give you a head start\. This is one of the definitive Unreal Engine 3 reference codebases and one of the largest complete codebase to ever be publicly released\! 						 Utilize automatic online matchmaking for Mods and Total Conversions: Players automatically download new maps and content as needed when they connect to a previously un\-played map or mod\. Players can search online games for specific mods and Total Conversions will automatically connect, seamlessly matchmaking among themselves\. 						 Distribute your mods and total conversions: We give you the rights to distribute your creations anyway you wish, as long as you don't include our EXE's\. 						 Includes the pre\-alpha source for a new, 16\-Player PvP Capture the Flag mode, giving you a head\-start on creating large\-scale, competitive game types\!

## Game information

- Type: dlc

- Developer: Trendy Entertainment

- Publisher: Not collected

- Release date: Nov 11, 2011

- Coming soon: false

- Free to play: true

- Parent Steam app: 65800

- Genres: Not collected

- Categories: Downloadable Content, Family Sharing

- Platforms: windows, mac

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/202522/ss\_ce12b0063a35b5ad362269da4798f05a720ee1c8\.1920x1080\.jpg?t=1447354950, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/202522/ss\_bb7a711fdff80c1a46b4b0df8708caf6d41fa817\.1920x1080\.jpg?t=1447354950, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/202522/ss\_0bec0349aa2cf7139feb5dfe0378c96a5ff8959f\.1920x1080\.jpg?t=1447354950, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/202522/ss\_c1dac183d9ee3618feb3e638604680f35e9d54b3\.1920x1080\.jpg?t=1447354950

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: Not collected

- Steam review count: 16

- Steam positive reviews: 11

- Steam negative reviews: 5

- Steam positive percentage: 68.75%

- 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/a6b412c5-dd2e-4b15-a277-d1a1773b6128/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/a6b412c5-dd2e-4b15-a277-d1a1773b6128/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\-28T20:10:11\.552891\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-28T20:10:12\.543379\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/202522/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/202522"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-28T20:10:11\.552891\+00:00","players":null,"reviews":"2026\-09\-28T20:10:12\.543379\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"dc9a2522\-afd2\-427c\-891e\-979abfbf66dc","details":"3b88a454\-2ed3\-417e\-bc0b\-916d162c3353","players":null,"reviews":"2cf9bf3b\-b878\-437c\-8d48\-45a1e5bedba6"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"a6b412c5\-dd2e\-4b15\-a277\-d1a1773b6128","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/202522/) · [JSON](/api/v1/games/a6b412c5-dd2e-4b15-a277-d1a1773b6128)