[Korea] Arad Fishing King Event

• Adventurer, enjoy fishing in Arad and fill up your very own fish tank! You can also earn rewards such as the Doom Oracle, Solid Soul, and Brave Underwear avatars!

[Korea] Join us! Remedia Event

• Open the Matryoshka to receive a variety of rewards, including a Primeval Star weapon, Doom Oracles , a Popping Popping Creature, and a buff enhancement bead!

[Korea] A 7-Day Journey to Welcome Summer Event

• Click within the notification area to check the Events charm. If you press the [Claim] button on the event page, the reward will be sent to your mailbox.
• Simply click the icon in the notification area to open your mailbox and claim your rewards—that's it!

[Korea] Please Take Care of Blossom's Summer! Event

• Enjoy the refreshing "Summer Blossom" buff, plus substantial gifts like a +13 Weapon Enhancement Ticket and a buff-enhancing creature! You can check your event progress by clicking the sundial icon in the notification area.

[Korea] Oracle's Support for River Exploration Event

• From the Oracle Simulation and Haedeun Shop to circuit crafting and the exploration drone 'Beef'! A golden opportunity to acquire useful items like Covenant and Covenant Crystals!

[Korea] Miracle's Ocean Exploration Event

• Basic Exploration, check out the essential guides for playing DNF and earn rewards and EXP! Complete daily and weekly missions to earn rewards and experience points! Complete the challenge-style repeatable missions and earn points.

[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] 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] 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.