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Dungeon Defenders II Wiki

Dungeon Defenders II is a cooperative Action Tower Defense game packed with roleplaying elements like loot, leveling, and pets.

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

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About Dungeon Defenders II

Dungeon Defenders II drops you into Etheria, where you must construct defenses—laser grids, quicksand pits, flamethrower walls—to protect Eternia Crystals. After building, you can pick up a sword, bow or laser shotgun and fight the incoming Old Ones directly.

The game offers both solo play and four‑player online co‑op, letting you defend forests, castles, temples, volcanoes and dungeons with a roster of Wizards, Robots and Thieves. Steam integration adds achievements, trading cards, family sharing and optional controller support.

01 / THE GUIDE

Hero Roles

You can recruit Wizards, Robots and Thieves, each described as bringing unique abilities and defenses. The description notes that you may swap between heroes on the fly, allowing access to all tools without leaving combat.

Heroes gain levels and can be equipped with loot and Shards found during missions, providing a way to customize their combat and defensive capabilities as you progress.

  • Swap heroes when a new enemy type appears to use the most effective ability.
  • Check loot drops after each wave to keep gear up‑to‑date.

02 / THE GUIDE

Defensive Builds

A wide variety of defenses are listed, including laser beams, quicksand and flamethrower walls. The description says you must combine these tools to protect the Eternia Crystals from the Old Ones' army.

Strategic placement creates a grid that can freeze, burn or disintegrate foes, shaping each wave’s flow according to the defenses you build.

  • Mix damage types to address enemies with different resistances.
  • Place walls to channel enemies into trap zones.
Dungeon Defenders II official gameplay screenshot
Publisher-provided gameplay image · Chromatic Games

03 / THE GUIDE

Combat Action

Beyond building, you can grab a sword, bow or laser shotgun to directly engage enemy hordes. The text notes that loot and Shards collected can be used to equip and customize heroes.

Combat is interwoven with defense, as you may need to clear paths or finish off survivors that slip through your structures.

  • Use high‑damage weapons when waves become overwhelming.
  • Upgrade weapons with loot between rounds.

04 / THE GUIDE

Co‑op Play

Dungeon Defenders II supports four‑player online co‑op, allowing friends to join a single defense effort. The description emphasizes that dungeons aren’t meant to be defended alone.

Co‑op encourages shared strategies, such as each player focusing on a particular hero or defensive role to cover different threat types.

  • Communicate hero choices before each wave.
  • Balance defensive and offensive responsibilities among teammates.

05 / THE GUIDE

Platform Features

The game runs on Windows and includes Steam Achievements, Trading Cards, Partial Controller Support and Family Sharing, integrating it with the Steam ecosystem.

Partial Controller Support indicates that a controller can be used, but the description does not state it is required for play.

  • Enable controller support in the options menu if preferred.
  • Link your Steam account to collect achievements and cards.

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    Dungeon Defenders II FAQ

    Can I play Dungeon Defenders II without an internet connection?

    Yes, single‑player mode works offline; however, online co‑op requires an internet connection.

    What platforms does the game support?

    Dungeon Defenders II is available on Windows only; macOS and Linux are not listed.

    Is there a controller option for playing?

    Partial Controller Support is included, allowing you to use a controller, though it is not mandatory.

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    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.