[Korea] 10-Day Completion: Quiz-Quiz Event

• Answer the daily-updated quizzes related to the Female Infighter and Breaker to claim your rewards! Rewards for all subclasses, along with exclusive rewards for the new subclasses, are available.

[Korea] Imperial Knight X Female Monk Pre-registration Event

• Gifts will be distributed sequentially in the form of coupons via messages on the official website after the maintenance.

[Korea] Adventure Log with Romeu Event

• After clicking the notification center to check mission details. Complete the mission and claim your rewards! 

[Korea] Find the Alien! Hide-and-Seek! Event

• Search for Lari, Miel, Lumi, and Selu throughout the villages of the Sky of a Thousand Seas region!

[Korea] Find Digming's Secret Nest! Event

• Search for hidden nests daily to complete missions and claim a Primordial Standard Weapon Selection Box. Receive a variety of gifts, including Digming Creatures, Sprout and Hairpin Avatars, and more! Clear today's mission to receive a 'Doom Oracle' as a bonus!

[Korea] Apocalypse: Stop the Blade of Doom! Event

• After entering Apocalypse Channel, challenge the Apocalypse Regium Caelum via Normal or Matchmaking.

[Korea] Find the Treasure hidden in the Universe Event

• Clear the appropriate-level dungeons and Advanced Dungeons , and collect the Cosmic Gun of Reckoning.

[Korea] DnF x Kingdom of the Winds Collaboration

• You can earn a visit opportunity simply by logging into DFO every day. Log in after 06:00 daily to earn 1 additional visit opportunity.

[Korea] Arad Pass 2026 Season 2

• In order to keep this article short and sweet, I will assume you already know what Arad Pass works and what the general rewards are.
• This season is the Sleeping Wonderland. It's similar to this DFOG Package. These Arad pass is pretty repetitive so I'm just gonna post the avatar you can get from this pack.

[Korea] Nexon, Unleash the Squirrels! Event

• This is an additional event to celebrate the DFO x Kingdom of the Winds collaboration. It has been 30 years since the release of the Kingdom game.

[Korea] Virgilia's Popping Popping Quiz Time Event

• Click The notification area, try your hand at the quiz posed by Vergilia. Answer correctly and receive a gift! Gifts are automatically sent to your character's mailbox and remain available for 15 days.

[Korea] A 7-Day Journey to Welcome Sky of the Thousand Sea Event

• Simply logging into Dungeon Fighter Online every day earns you rewards! Complete the 7-day journey to claim 7,000 'Doom Oracle' items, a 'Primordial' Accessory, and a 'Primordial' Standard Weapon. Plus take home a +13 Weapon Reinforcement Ticket!

[Korea] Oracle's Epic Equipment Module Research Event

• Collecting Battery Packs & Mysterious Energy: Gather Battery Packs in optimal level dungeons OR in the Advanced Dungeons. Then, collect Mysterious Energy in the Dungeon of the Final Tuner!

[Korea] DNF-RO ON Sky of the Thousand Sea GIFT Event

• Pre-6th Anniversary Preparation Gift: March 7, 2026 (Sat) – April 23, 2026 (Thu) (Until Maintenance), Sky of the Thousand Sea preparation GIFT: 

[Korea] 2026 DNF Police Avatar Combo Box

• This is similar to DFOG package. This also include archer.

[Korea] Keira's Thrilling Inventions Event

• Complete your desired invention with the invention points provided every day. Click in the notification area to check your invention points for each invention.

[Korea] Fluttering Heart on New Year's Day! Event

• Clear optimal level dungeon 4 times a day to receive a daily reward! Complete daily missions marked "Today" according to the date to receive special additional rewards! You'll receive additional rewards based on the cumulative number of daily missions marked "Today" cleared!

[Korea] Traces of Dawn and Cut Off the Devil Event

• Clear Delezie (Hard) raid and earn even more special rewards from the Eternal Trace Coin Shop and special auctions!

[Korea] Beyond the Black Rain, Challenge the Unending Evil! Event

• The time has finally come to end the long-standing feud with Delezie. A special reward will be given to adventurers who break this feud.

[Korea] Black Disease Delezie, Hard Mode Update

• Dev's Note: 
• Hello. This is Park Jong-min, the General Director of Dungeon Fighter Online. I would like to introduce the newly updated content: Delezie: Malice.