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Dungeon Defenders II

From PCGamingWiki, the wiki about fixing PC games
Dungeon Defenders II
Dungeon Defenders II cover
Trendy Entertainment
Unreal Engine 3[1]
Release dates
Windows June 20, 2017
OpenCritic 70
Monetization DLC
Modes Singleplayer, Multiplayer
Pacing Real-time
Perspectives Third-person
Controls Direct control
Genres Action, Tower defense
Art styles Cel-shaded
Themes Fantasy
Series Dungeon Defenders
Dungeon Defenders II on HowLongToBeat
Dungeon Defenders II on IGDB
Dungeon Defenders II on MobyGames
Dungeon Defenders
Dungeon Defenders 2011
Dungeon Defenders Eternity 2014
Dungeon Defenders II 2017
Dungeon Defenders: Awakened 2020

General information

Official forum
Official wiki
Steam Community Discussions
Dungeon Defenders II Bug Submission Form


Source DRM Notes Keys OS
Icon overlay.png
All versions require Steam DRM.

Game data

General settings.
General settings.

Configuration file(s) location

System Location
Windows <path-to-game>\DunDef2\Engine\Config\[Note 1]
Steam Play (Linux) <SteamLibrary-folder>/steamapps/compatdata/236110/pfx/[Note 2]

Save game cloud syncing

System Native Notes
Steam Cloud


Video settings.
Video settings.
Interface options.
Interface options.

Graphics feature State Notes
Widescreen resolution
4K Ultra HD
Field of view (FOV)
Borderless fullscreen windowed
Anisotropic filtering (AF)
Up to 8x. See Anisotropic filtering (AF) for 16x.
Anti-aliasing (AA)
Not settings ingame.
Vertical sync (Vsync)
60 FPS
120+ FPS
By default the Unreal engine smooths framerates between 22-62fps. See High frame rate for higher values.
High dynamic range display (HDR)
See the glossary page for potential alternatives.

Anisotropic filtering (AF)

Edit config file[citation needed]
  1. Go to the configuration files location
  2. Open BaseEngine.ini.
  3. Set MaxAnisotropy to 16

High frame rate

Edit config file[citation needed]
  1. Go to the configuration files location
  2. Open BaseEngine.ini.
  3. Set bSmoothFrameRate to False
May cause mouse to feel sluggish.


Control options.
Control options.


Sound options.
Sound options.

Audio feature State Notes
Separate volume controls
Music and game sounds.
Surround sound
Always on. The game has no spoken audio lines.
Closed captions
Mute on focus lost


Language UI Audio Sub Notes


Multiplayer types

Type Native Players Notes
LAN play
Online play
4 Co-op

Connection types


Protocol Port(s) and/or port range(s)
TCP 51640-51650
UDP 10000-12000, 20000-25000
Universal Plug and Play (UPnP) support status is unknown.

Issues fixed

Disable mouse smoothing

Edit config file[citation needed]
  1. Go to the configuration files location
  2. Open BaseInput.ini.
  3. Set both LookRightScale and LookUpScale to 0.000000
  4. Set bEnableMouseSmoothing to False

Other information


Technical specs Supported Notes
Direct3D 9
Executable 32-bit 64-bit Notes

System requirements

Minimum Recommended
Operating system (OS) XP
Processor (CPU) 2 GHz Dual Core
System memory (RAM) 2 GB
Hard disk drive (HDD) 4 GB
Video card (GPU) Nvidia GeForce 8600
ATI Radeon HD 2600
512 MB of VRAM
DirectX 9 compatible


  1. When running this game without elevated privileges (Run as administrator option), write operations against a location below %PROGRAMFILES%, %PROGRAMDATA%, or %WINDIR% might be redirected to %LOCALAPPDATA%\VirtualStore on Windows Vista and later (more details).
  2. Notes regarding Steam Play (Linux) data:


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