Dungeon Fighter Online cover
Dungeon Fighter Online screenshot
Genre: Role-playing (RPG), Hack and slash/Beat 'em up, Adventure, Arcade

Dungeon Fighter Online

Notice Regarding Emergency Update Fixes

Dear DFO Adventurers,

The following issues have been fixed during the JUL 13 emergency maintenance.

1. Fixed an issue where the active skill effect of the Lv. 3 Guardians of the Forest Creature was not being applied properly.
2. Fixed an issue where the game would crash when logging in as a Blitz or Spitfire.
3. Fixed an issue where the same type of Equipment Protection Tickets were of different rarities.
4. Fixed an issue with the tooltips for Advanced Equipment Reinforcement/Amplification Boxes obtained from DANJI Pots.
5. Fixed an issue where Arad Police Weapon Avatar's appearance was being shown incorrectly.
6. Fixed a text error with the tooltips for all Soul Bender Culmination Weapons regarding the term "Icy Saya".
7. Fixed an issue where the Female Launcher would disappear after using specific skills when equipped with the Culmination Weapon.
8. Fixed an issue where Dimension Conqueror Platinum Title Boxes obtained through the use of Title Change Tickets would be given as expired.
9. Fixed a text error where a sign in The Erlox was written in Korean.
10. Fixed the price of the Rare Avatar Option Change Cube in the Mileage Shop.

We apologize for any inconveniences this has caused.
Thank you for your understanding.

- Dungeon Fighter Online Support Team

Scheduled Maintenance MAY 17, 2022


We will be performing a scheduled maintenance on MAY 17, 2022 (UTC). Further details regarding the maintenance are listed below for your reference.


UTC (Universal Time Coordinated): MAY 17, 05:00 – MAY 17, 13:00
KST (Korean Standard Time): MAY 17, 14:00 – MAY 17, 22:00
PDT (Pacific Daylight Time): MAY 16, 22:00 – MAY 17, 06:00
EDT (Eastern Daylight Time): MAY 17, 01:00 – MAY 17, 09:00


< Contents & Events >
- Arcade Legend Online
- Honey Time


< Sales >
- Avatar Compilation Package No.2 – Valhalla Again


< Changes/Fixes >
- Fixed some minor text issues.
- Fixed an issue where the Arena Rank menu of NPC Chobung wasn't working properly.


* Rewards for the following events will be given out during the MAY 17 maintenance.
- YouTube WARNING - Blitz Users Video Event
- MAY 13 DFO ExStream Rewards


Thank you.


- Dungeon Fighter Online Support Team

Notice Regarding Level-Up Booster: Activated! Reward and Compensation


Greeting DFO Adventurers,

We have confirmed an issue where the correct item for the bugged Level-Up Booster: Activated! event's [Event] Fragmented Abyss Set Weapon S Selection Box  was not issued for some users on the MAY 3 maintenance.

The correct item will be sent on the MAY 17 maintenance to users who did not receive it.

Additionally, the following items will be available for purchase in the Black Market located in Pandemonium to all users as compensation regarding various issues that have occurred during the past few maintenances.

Items: Fatigue 30 Recovery Potion, Neo: Premium(Plus) Contract: 5 Days
Cost: 2022 Gold each
Sales period: Until 09:00, MAY 31, 2022 UTC
Item deletion date: 09:00, MAY 31, 2022 UTC

We sincerely apologize for any inconveniences caused by previous issues and thank you for your understanding.


- Dungeon Fighter Online Support Team

Scheduled Maintenance MAY 3, 2022


We will be performing a scheduled maintenance on MAY 3, 2022 (UTC). Further details regarding the maintenance are listed below for your reference.


UTC (Universal Time Coordinated): MAY 3, 05:00 – MAY 3, 13:00
KST (Korean Standard Time): MAY 3, 14:00 – MAY 3, 22:00
PST (Pacific Daylight Time): MAY 2, 22:00 – MAY 3, 06:00
EST (Eastern Daylight Time): MAY 3, 01:00 – MAY 3, 09:00


< Contents & Events >
- Dungeon Mines are Mine!


< Sales >
- Avatar Compilation Package No.1 – The Beast Returns
- Lost Treasure Update


< Changes/Fixes >
- Fixed an issue where the Elven Coin shop was removed.
- Fixed an issue where some contents of the Fragmented Abyss Set Weapon S Selection Box of the Level-Up Booster event was not given properly.
​​​​​​​- Fixed an error in the description of the Emblem Box of the Newbies Always Welcome event.
- Added a description of the Transcendent Stone [Avatar].


* Rewards for the following events will be given out during the MAY 3 maintenance.
- YouTube Blitz Update Video Event
- APR 29 DFO ExStream Rewards


Thank you.

- Dungeon Fighter Online Support Team

Notice Regarding Newbies Always Welcome! Season 3 Emblems

Greeting DFO Adventurers,

We have confirmed an issue where the names are incorrect for the following Emblems obtainable in the Newbies Always Welcome! Season 3 event.

Please note that while the names are incorrect, the tooltips and icons for each Emblem are correct.

- Gold Green Emblem [STR]/[VIT]/[INT]/[SPR] 
- Gold Yellow Emblem [STR]/[VIT]/[INT]/[SPR]

This issue will be fixed on the MAY 3 maintenance.

We sincerely apologize for any inconveniences caused by this issue and thank you for your understanding.


- Dungeon Fighter Online Support Team

Notice Regarding Level-Up Booster: Activated! Reward

Greeting DFO Adventurers,

We have confirmed an issue with the Lv. 100 Level-Up Reward ([Event] Fragmented Abyss Set Weapon S Selection Box) in the Level-Up Booster: Activated! event where the Fragmented Abyss Weapon S is being given as a normal Fragmented Abyss Weapon to Blitz event characters.

This issue will be fixed on the MAY 3 maintenance, and a Fragmented Abyss Weapon S will be sent to users who have selected the Blitz as their event character.

We sincerely apologize for any inconveniences caused by this issue and thank you for your understanding.


- Dungeon Fighter Online Support Team

Client Patch APR 20, 2022


Dear DFO Adventurers,

We have released a client patch to fix the following issue.

1. Fixed an issue where Level-Up Booster: Activated! event characters would not be able to progress in the Land of Memories dungeon.

2. Fixed an issue where Meow Kingdom Auras could not be purchased in the Auction Hall.

Please restart your client to apply the changes.

We apologize for any inconveniences this has caused.
Thank you for your understanding.


- Dungeon Fighter Online Support Team

Client Patch MAR 23, 2022


Dear DFO Adventurers,

We have released a client patch to fix the following issue.

1. Fixed an issue where the Elven Ring event's Amplification buff was being applied improperly.

Please restart your client to apply the changes.

We apologize for any inconveniences this has caused.
Thank you for your understanding.


- Dungeon Fighter Online Support Team

Notice Regarding Restoration of Vandrassil Event

Greeting DFO adventurers,


We have confirmed an issue where certain weekly missions of the 7th Anniversary Event "Restoration of Vandrassil" updated on MAR 8 were not working properly.


This issue will be fixed through the MAR 22 maintenance,and all our Adventurers who have been inconvenienced will be compensated with the corresponding mission rewards.


We sincerely apologize for any inconveniences caused by this issue and thank you for your understanding.


- Dungeon Fighter Online Support Team

Scheduled Maintenance MAR 22, 2022 (EXTENDED)


We will be performing a scheduled maintenance on MAR 22, 2022 (UTC). Further details regarding the maintenance are listed below for your reference.


UTC (Universal Time Coordinated): MAR 22, 05:00 – MAR 22, 15:00
KST (Korean Standard Time): MAR 22, 14:00 – MAR 23, 00:00
PST (Pacific Standard Time): MAR 21, 21:00 – MAR 22, 07:00
EST (Eastern Standard Time): MAR 22, 00:00 – MAR 22, 10:00


< Contents & Events >
- Elven Rush
- Elven Ring


< Sales >
- Classic Rare Avatar


< Changes/Fixes >
- Fixed an issue where the weekly and accumulative missions of the Restoration of Vandrassil event did not work properly for some users.
- Fixed the increased Atk. option for the Lv. 3/Special Guardians of the Forest Creature Basic Skill to increased damage, which is the same option that is applied to Elemental Lord Creatures.
- Removed the Overskill for Lv. 3/Special Guardians of the Forest Creatures and added Attack/Movement/Casting Speed +5% to the basic options.
- Fixed an issue where Guardians of the Forest Exclusive Green Creature Artifact options were not being applied properly.
- Fixed an Elven Tales progress bug, and overall rebalancing and refactoring of the event has been applied.
- The daily play count of Elven Tales has been changed to 5.
- Fixed an issue where the wrong item was displayed in the description for Lost Coins.
- Fixed an error in the description of the Dark Side Crest Converter.
- Fixed an issue where Seria's item Combine function could not be used.
- Fixed some minor text issues.


* Rewards for the following events will be given out during the FEB 22 maintenance.
- YouTube “DFO 7th Anniversary” Video Event
- MAR 18 DFO ExStream Rewards


Thank you.