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

Dungeon Fighter Online

Notice Regarding Memories of Triumph Issue
[p]Greetings Adventurers,[/p][p][/p][p]We would like to inform you of the following issue.[/p][p][/p][p]Following the JUN 24 maintenance, we identified an issue where the Memories of Triumph content was not functioning as intended.[/p][p]A temporary maintenance was thus undertaken to address this issue. However, during the fix, we discovered that some progress related to Memories of Triumph made after the JUN 24 update may have been reverted to its pre-maintenance state.[/p][p]We sincerely ask for your understanding regarding this matter.[/p][p][/p][p]If you notice that your Memories of Triumph progress has been reverted, we kindly ask that you play through the content again.[/p][p]Please note that you are free to use any extra Memories of Triumph Fragments obtained from this additional play.[/p][p][/p][p]We apologize once again for the inconvenience and will take steps to prevent similar issues in the future.[/p][p][/p][p][/p][p]Thank you.[/p][p][/p][p]- Dungeon Fighter Online Support Team[/p]

Temporary Maintenance JUN 25, 2025
[p]Greetings, DFO Adventurers,[/p][p][/p][p]We regret to inform you that we will be performing a temporary maintenance on JUN 25, 2025 UTC. Further details regarding the maintenance are listed below for your reference.[/p][p]We apologize deeply for the inconvenience.[/p][p][/p][p]UTC (Universal Time Coordinated): JUN 25, 05:00 – JUN 25, 06:00
KST (Korean Standard Time): JUN 25, 14:00 – JUN 25, 15:00
PDT (Pacific Daylight Time): JUN 24, 22:00 – JUN 24, 23:00
EDT (Eastern Daylight Time): JUN 25, 01:00 – JUN 25, 02:00[/p][p][/p][p]< Changes/fixes >[/p][p]- An issue where Memories of Triumph content was functioning abnormally.[/p][p]- An issue where the Purchase Benefits was being shown incorrectly for the Phantom City Package via the CERA Shop.[/p][p][/p][p]Once again, we sincerely apologize for the inconvenience and ask for your understanding.[/p][p][/p][p][/p][p]Thank you.[/p][p][/p][p]- Dungeon Fighter Online Support Team[/p]

Known Issues After JUN 24 Maintenance
[p]Greetings, DFO Adventurers,[/p][p][/p][p]Please take note of the following confirmed issues[/p][p][/p][p]▣ Issue[/p][p]- An issue where Memories of Triumph content is functioning abnormally.[/p][p] ※ This issue is currently under investigation and will be fixed once the cause has been confirmed.[/p][p][/p][p]- An issue where the Purchase Benefits is being shown incorrectly for the Phantom City Package via the CERA Shop.[/p][p] ※ This issue is currently under investigation and will be fixed once the cause has been confirmed.[/p][p][/p][p][/p][p]We sincerely apologize for any inconvenience caused by these issues and thank you for your understanding.[/p][p][/p][p]- Dungeon Fighter Online Support Team[/p]

Scheduled Maintenance JUN 10, 2025
[p][/p][p][img src="https://clan.akamai.steamstatic.com/images/25789815/2cea0b3f7d5a1aedc8d5a9de24f6866693033a13.jpg"][/p][p]We will be performing a scheduled maintenance on JUN 24, 2025 (UTC).
Further details regarding the maintenance are listed below for your reference.[/p][p] [/p][p]UTC (Universal Time Coordinated): JUN 24, 02:00 – JUN 24, 11:30
KST (Korean Standard Time): JUN 24, 11:00 – JUN 24, 20:30
PDT (Pacific Daylight Time): JUN 23, 19:00 – JUN 24, 04:30
EDT (Eastern Daylight Time): JUN 23, 22:00 – JUN 24, 07:30[/p][p] [/p][p]< Content & Events >
- Forged God, Nabel
- Into the Engraved Memories of Forged God Nabel!
- Camerin's Daily Checklist
- Disciple of Doom Surprise Boost Up!
- The Triple Mission Challenge Continues![/p][p] [/p][p]< Sales >
- Special Amplification Package
- Mystical Arcane Box Item of the Month
- Mystical Arcane Box Special Shop Renewal[/p][p] [/p][p]< Changes/Fixes >
- Fixed an issue where the Female Slayer's Ninja Avatar was abnormally displayed.
- Fixed an issue where object damage was abnormally displayed while Buffer Distinct equipment set was equipped.
- Fixed an issue where equipment-activated skill cooldown was not reset after dungeon phase changes.
- Fixed an issue where the Arad Pass Season 1 Title could not be transcended.
- Fixed an issue where applying a weapon shape removed the weapon-activated skill that was registered in the hotkey slot.[/p][p] [/p][p]* Rewards for the following events will be given during the JUN 24 maintenance.
- JUN 20 ExStream Rewards[/p][p] [/p][p] [/p][p]Thank you.[/p][p] [/p][p]- Dungeon Fighter Online Support Team[/p]

Temporary Maintenance JUN 16, 2025
[p]Greetings, DFO Adventurers,[/p][p] [/p][p]We regret to inform you that we will be performing a temporary maintenance on JUN 16, 2025 UTC. Further details regarding the maintenance are listed below for your reference.[/p][p]We apologize deeply for the inconvenience.[/p][p] [/p][p]UTC (Universal Time Coordinated): JUN 16, 06:00 – JUN 16, 07:00 KST (Korean Standard Time): JUN 16, 15:00 – JUN 16, 16:00 PDT (Pacific Daylight Time): JUN 15, 23:00 – JUN 16, 00:00 EDT (Eastern Daylight Time): JUN 16, 02:00 – JUN 16, 03:00[/p][p] [/p][p]< Changes/fixes >[/p][p]- Fixed an issue where details regarding how to obtain rewards in the "Within Fragmented Memories"  event was shown abnormally.[/p][p] [/p][p]Once again, we sincerely apologize for the inconvenience and ask for your understanding.[/p][p] [/p][p] [/p][p]Thank you.[/p][p] [/p][p]- Dungeon Fighter Online Support Team[/p]

Regular Update JUN 10, 2025

Events


* Please click the event banner image to move to the Event Details page

What could the God of Mist's past be? Collect Engraved Fragments of Memory and earn various rewards!

Bring Honey Cells to the Honey Bear! Log in over the weekend for sweet, honey-like bonuses!

Calling on all Veterans of Arad!

Sales


* Please click the sales banner image to move to the Sales Details page

Get More. Pay Less. Neo Premium Contract just got better!

- Dungeon Fighter Online Support Team

Scheduled Maintenance JUN 10, 2025


We will be performing a scheduled maintenance on JUN 10, 2025 (UTC).
Further details regarding the maintenance are listed below for your reference.


UTC (Universal Time Coordinated): JUN 10, 04:00 – JUN 10, 10:00
KST (Korean Standard Time): JUN 10, 13:00 – JUN 10, 19:00
PDT (Pacific Daylight Time): JUN 9, 21:00 – JUN 10, 03:00
EDT (Eastern Daylight Time): JUN 10, 00:00 – JUN 10, 06:00

< Events >
- Within Fragmented Memories
- Honey Weekend

< Sales >
- Neo Premium Special Discount


< Changes/Fixes >
- The Unlimited Warlord's Cry Potion of the Arad Pass 2025 Season 2 will be to be provided in the form of a box rather than being untradeable.
- Fixed an issue where the event creature could not be transcended.
- Fixed an issue where the Special Elemental Damage Potion of the Nerimo's Weekly Planner event could not be grouped.
- Fixed some minor text issues.

* Rewards for the following events will be given during the JUN 10 maintenance.
- JUN 9 ExStream Rewards

Thank you.


- Dungeon Fighter Online Support Team

Season 9 Act 3. Infinite Florescence

Season 9 Act 3. Infinite Florescence



The new content "Infinite Florescence" has arrived.
Check out the Content Update details here!


Events


* Please click the event banner image to move to the Event Details page

Instantly boost to Lv. 110 with essential benefits!

Use 3 characters to clear Disciple of Doom daily and earn 1+1 rewards useful for both DPS and Buffer characters!

Cherry blossoms drifting through the Dimension!

Ora Ora Ora! Pound the sandbag and rack up rewards!

Use the Training Badges to get a variety of rewards including Doom Oracles!

Get more rewards for completing more weekly content!


Sales


* Please click the sales banner image to move to the Sales Details page


From the basic Arad Pass activated for all players to the Royal Pass that offers additional benefits!

Resplendent Rare Clone Avatar Box is included for Mystical Arcane Box Item of the Month!


New mileage shop items are now available in the CERA shop!

Recommended for Adventurers short on Fatigue Points!


- Dungeon Fighter Online Support Team

Client Patch MAY 30, 2025
Dear DFO Adventurers,

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


  1. An issue with network instability.

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 MAY 28, 2025
Dear DFO Adventurers,


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


  1. An issue where set effects for Magic Domain and Soul Fairy set items were not activating normally.

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
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