Here's a rundown of some of the major updates in today's patch!
Please see here[forum.nexon.com] for the Decoder rates.



Earn Mythical Beast Coins during the event by logging in every day and playing!

• Conditions/Rewards
  
  • Reach 15 / 30 minutes of playtime
    
  • Mythical Beast Coin x1
    
  • Up to 2 times a day

• Mythical Beast Coin
  
  • Naberius (1 Day/Bound) x1
    
  • Frost Viper (1 Day/Bound) x1
    
  • Arbalest (1 Day/Bound) x1
    
  • Gravity Repulsor (1 Day/Bound) x1
    
  • Void Avenger (1 Day/Bound) x1
    
  • Brionac (1 Day/Bound) x1
    
  • Lycaon (1 Day/Bound) x1
    
  • Sandalphon (1 Day/Bound) x1
    
  • Champion Isabelle (1 Day/Bound) x1
    
  • Headliner Ling Ling (1 Day/Bound) x1
    
  • Pablo (1 Day/Bound) x1
    
  • Amy (1 Day/Bound) x1
    
  • Luna the Witch of Night (1 Day/Bound) x1
    
  • Bloody the Witch of Blood (1 Day/Bound) x1
    
  • Gracia (1 Day/Bound) x1
    
  • Abia (1 Day/Bound) x1
    
  • Epic Fragment x10 Exchange Coupon x1 
    
  • Epic Fragment x50 Exchange Coupon x1 
    
  • Epic Fragment x100 Exchange Coupon x1 
    
  • Tyrant's Mace (Permanent)
    
  • Lightning Fury (Permanent) x1 
    
  • Whip Sword (Permanent) x1 
    
  • Cousteau (Permanent) x1 
    
  • Queen Ismael (Permanent) x1
    
  • Butler Faust (Permanent) x1
    
  • Idol Miho (Permanent) x1
    
  • Idol Shiho (Permanent) x1
    
  • Event Decoder x2
    
  • Unique Decoder x2 
    
  • Rare Decoder x2
    
  • Class Decoder x2
    
  • Transcendence Decoder x2
    
  • Normal Modification Material x1
    
  • Advanced Modification Material x1
    
  • Special Modification Material x1
    
  • 100 Weapon Enhancement EXP Coupon x1
    
  • 200 Weapon Enhancement EXP Coupon x1
    
  • Dehancement Material Parts Rate Box x1
    
  • Dehancement Material Parts Collection Box x1
    
  • [ZHC] Silver Luger + Blair (7 Days/Bound) x1
    
  • [ZHC] Holy Water Grenade + Fernando (7 Days/Bound) x1
    
  • [ZHC] Nata Knife (14 Days/Bound) x1
    
  • [ZHC] Hammer (14 Days/Bound) x1
    
  • [ZHC] Hero Supply Box x3
    
  • [ZHC] Chaser Supply Box x3
    
  • [ZHC] Survivor Supply Box x3
    
  • 5,000 Mileage Coupon x1
    
  • 1,000 Mileage Coupon x1
    
  • 500 Mileage Coupon x1

• [ZHC] Hero Supply Box
  
  • [ZHC] BALROG-VII (Permanent)
    
  • [ZHC] BALROG-XI (Permanent)
    
  • [ZHC] SKULL-9 (Permanent)
    
  • [ZHC] SKULL-5 (Permanent)
    
  • [ZHC] SKULL-7 (Permanent)
    
  • [ZHC] SKULL-11 (Permanent)
    
  • [ZHC] SKULL-4 (Permanent)
    
  • [ZHC] THANATOS-9 (Permanent)
    
  • [ZHC] M134 Minigun (Permanent)
    
  • [ZHC] Desert Deagle 50C Gold Edition (Permanent)
    
  • [ZHC] Thompson Chicago Gold (Permanent)
    
  • [ZHC] Sawed Off M79 Gold (Permanent)
    
  • [ZHC] MP5 Gold Edition (Permanent)
    
  • [ZHC] Sawed Off M79 (Permanent)

• [ZHC] Chaser Supply Box
  
  • [ZHC] BALROG-I (Permanent)
    
  • [ZHC] BALROG-III (Permanent)
    
  • [ZHC] BALROG-V (Permanent)
    
  • [ZHC] BALROG-IX (Permanent)
    
  • [ZHC] JANUS-1 (Permanent)
    
  • [ZHC] JANUS-5 (Permanent)
    
  • [ZHC] JANUS-7 (Permanent)
    
  • [ZHC] SKULL-1 (Permanent)
    
  • [ZHC] SKULL-3 (Permanent)
    
  • [ZHC] SKULL-6 (Permanent)
    
  • [ZHC] SKULL-8 (Permanent)
    
  • [ZHC] THANATOS-7 (Permanent)
    
  • [ZHC] SL8 (Permanent)
    
  • [ZHC] Kriss Super V (Permanent)
    
  • [ZHC] Dual Infinity (Permanent)
    
  • [ZHC] Double Barrel Shotgun (Permanent)
    
  • [ZHC] SPAS-12 (Permanent)
    
  • [ZHC] M134 Xmas Edition (Permanent)
    
  • [ZHC] MG3 Xmas Edition (Permanent)
    
  • [ZHC] M95 Xmas Edition (Permanent)
    
  • [ZHC] M950 (Permanent)
    
  • [ZHC] Barrett M95 (Permanent)

• [ZHC] Survivor Supply Box
  
  • [ZHC] Air Buster (Permanent)
    
  • [ZHC] JANUS-3 (Permanent)
    
  • [ZHC] JANUS-9 (Permanent)
    
  • [ZHC] JANUS-11 (Permanent)
    
  • [ZHC] THANATOS-5 (Permanent)
    
  • [ZHC] THANATOS-11 (Permanent)
    
  • [ZHC] VULCANUS-1 (Permanent)
    
  • [ZHC] VULCANUS-3 (Permanent)
    
  • [ZHC] VULCANUS-5 (Permanent)
    
  • [ZHC] VULCANUS-7 (Permanent)
    
  • [ZHC] VULCANUS-9 (Permanent)
    
  • [ZHC] VULCANUS-11 (Permanent)
    
  • [ZHC] Combat Knife (Permanent)
    
  • [ZHC] Nata Knife (Permanent)

• Notice
  
  • The Mythical Beast Coin can be earned up to 2 times a day.
    
  • Mythical Beast Coins, Epic Fragment x10 Exchange Coupons, Epic Fragment x50 Exchange Coupons, and Epic Fragment x100 Exchange Coupons will be removed during maintenance when the event ends.
    
  • During the 2/11 maintenance, removed Epic Fragment Exchange Coupons will be replaced with Epic Fragments. The number of Epic Fragments will depend on the coupons' denominations. (i.e. if an Epic Fragment x10 Exchange Coupon is removed, you will be given 10 Epic Fragments.)
    
  • Only rooms with 2+ players count toward the event.

Get Pileup Rewards based on the total number of Mythical Beast Coins you've collected!

• Conditions/Rewards
  
  • 2 Coins: Survivor's Secondary Weapon (7 Days/Bound) x1
    
  • 10 Coins: Dominique x Shiho Spray (Permanent) x1
    
  • 20 Coins: Survivor's Secondary Weapon (Permanent) x1
    
  • Each reward can be earned only once per account.

• Survivor's Secondary Weapon
  
  • Description: Those chosen by the Mythical Beast wield immense wealth, enough to squander endlessly, and can turn gold coins into ammo. Left-click to throw gold coins, dealing damage to enemies. Hold Right-click to charge, automatically tracking enemies near the crosshairs and dealing damage with a knockback effect. Press the left and right mouse buttons together to consume Special Ammo and fire a special gold coin. This special coin applies a knockback effect to targets around the character, while also dealing damage and applying a knockback effect to enemies along a straight path in front.
    
  • Special Ammo count is limited in some Modes. 
    
  • The crosshairs will light up when you hit your target.  
    
  • Unlimited use of spare ammo in Scenario Mode.
    
  • * The contest winner's name will be updated during next maintenance.

Say the word! Obtain coins by typing out the special spell!

• Conditions/Rewards
  
  • * Type the following line in the lobby chat:
    
  • Collect the coins imbued with mysterious powers! 
    
  • Mythical Beast Coin x1
    
    • once per day
      
    • Up to 6 times per account

When spring arrives, Epic arrives with it! Keep playing and double your excitement! Gifts pop out everywhere!

• Conditions/Rewards
  
  • Log in every day and reach 30 minutes of playtime to receive the rewards corresponding to total days completed
    
  • Total Day 1 / 3 / 5 / 7 / 9 / 11 / 13 / 15
    
  • Event Decoder x1 + Transcendence Decoder x1
    
  • Total Day 2 / 4 / 6 / 8 / 10 / 12 / 14
    
  • Event Decoder x1 + Class Decoder x1
    
  • Total Day 16 / 17
    
  • Event Decoder x1
    
  • Total Day 18
    
  • > Event Decoder x1 + Epic Fragment x10
    
  • Total Day 19 / 20
    
  • Event Decoder x1
    
  • Total Day 21
    
  • > Event Decoder x1 + Epic Fragment x20
    
  • Total Day 22 / 23
    
  • Event Decoder x1
    
  • Total Day 24
    
  • > Event Decoder x1 + Epic Fragment x20
    
  • Total Day 25 / 26
    
  • Event Decoder x1
    
  • Total Day 27
    
  • > Event Decoder x1 + Epic Fragment x30
    
  • Total Day 28 / 29
    
  • Event Decoder x1
    
  • Total Day 30
    
  • > Event Decoder x1 + Epic Fragment x100
    
  • Event Decoders can be used until midnight of the day they were obtained and are removed afterwards.

The following Classes will make a special appearance in Class Decoders and Premium Class Decoders during the event.

• Probability
  
  • Premium Class Decoder: Champion Isabelle and Headliner Ling Ling each have a 2% chance to appear.
    
  • Class Decoder: Champion Isabelle and Headliner Ling Ling each have a 0.5% chance to appear.
    
  • Acquiring Champion Isabelle will automatically provide Punching Bag (Permanent).
    
  • Acquiring Headliner Ling Ling will automatically provide Cat Broadcasting Camera (Permanent).
  
  
  • Champion Isabelle
    
    • Sharpened by repeated battles against terrorists, Isabelle is now more of a fighter than a boxer. She retired from professional boxing after suffering an injury from a terrorist attack during a match. Driven to avenge her career, she joined the Counter-Terrorists as a specialist in infiltration and assassinations.
      
    • Transcendence Class CT
      
    • Transcendence Class exclusive voices are applied.
      
    • Paired Weapon: Sylphid
      
      • Increases the damage of Sylphid and projectile speed of Gale Blast in Zombie and Zombie Scenario modes.
    • Zombie Scenario Skill
      
      • Passive:
        
      • - Increases Critical Strike by 4% and decreases Damage Taken by 2% when playing in Zombie Scenario mode with Headliner Ling Ling (Connection effect applied, cannot be stacked). 
        
      • - Applies the Ammo Reserves Add-On Effect (This can be stacked, which increases the effect). 
        
      • - Increases Attack against Elite and Boss Zombie monsters.
        
      • Active:
        
      • Applies Attack increase effect to self and nearby allies, and deals area damage to nearby enemies in proportion to the damage done while the effect is active upon expiration.
      
      
    • +10% EXP/Points
      
    • In Zombie Scenario mode, this character has a higher max level than normal classes.
      
    • This character adds 1 initial mutation in Zombie Z Mode.
      
    • This character shows your current damage at the bottom of the screen.
      
    • This character leaves a unique mark at the target location upon killing an enemy.
      
    • Marks Zombies at 20% HP or below in Zombie Mode.
  
  
  • Headliner Ling Ling
    
    • Since Ling Ling has always kept a strategy of mystery by not sharing any information, this new comeback has shocked fans with a completely different concept than before. In truth, she is a secret agent with finely-honed information gathering skills and only goes by her agent number within the organization. Only a select few are privy to this knowledge.
      
    • Transcendence Class TR
      
    • Transcendence Class exclusive voices are applied.
      
    • Paired Weapon: Sylphid
      
      • Reduces the amount of Special Ammo consumed of Sylphid and increases the duration of Gale Blast in Zombie and Zombie Scenario modes.
    • Zombie Scenario Skill
      
      • Passive:
        
      • - Increases Critical Strike by 4% and decreases Damage Taken by 2% when playing in Zombie Scenario mode with Champion Isabelle (Connection effect applied, cannot be stacked). 
        
      • - Applies the Deft Movement Add-On Effect (This can be stacked, which increases the effect). 
        
      • - Increases Attack against Elite and Boss Zombie monsters.
        
      • Active:
        
      • Applies a special barrier and Movement Speed increase effect to self and nearby allies, and increases Attack based on the remaining special barrier upon expiration.
      
      
    • +10% EXP/Points
      
    • In Zombie Scenario mode, this character has a higher max level than normal classes.
      
    • This character adds 1 initial mutation in Zombie Z Mode.
      
    • This character shows your current damage at the bottom of the screen.
      
    • This character leaves a unique mark at the target location upon killing an enemy.
      
    • Marks Zombies at 20% HP or below in Zombie Mode.
  
  
  [Champion Isabelle & Headliner Ling Ling] Guaranteed Giveaway (1/28 - 3/4)
  Select a guaranteed Class from the list below, based on Class Decoder and Premium Class Decoder usage during the event!
  
  
  • Conditions/Rewards
    
  • After reaching 150 Guaranteed Points earned by using a Decoder.
    
  • After reaching 300 Guaranteed Points earned by using a Decoder.
    
  • Select either: Champion Isabelle or Headliner Ling Ling
  
  
  • Punching Bag
    
  • Cat Broadcasting Camera
    
  • Notice
    
  • One Guaranteed Point is awarded each time you use a Class Decoder.
    
  • Three Guaranteed Points are awarded when you use a Premium Class Decoder.
    
  • Guaranteed Giveaway rewards can only be collected once per account.
    
  • Acquiring Champion Isabelle will automatically provide Punching Bag (Permanent).
    
  • Acquiring Headliner Ling Ling will automatically provide Cat Broadcasting Camera (Permanent).

• Items for Sale
  
  • SD Champion Isabelle Spray
    
  • SD Headliner Ling Ling Spray
    
  • Class Decoder Champion Isabelle Package: SD Champion Isabelle Spray (Permanent) + Class Decoder x5
    
  • Class Decoder Headliner Ling Ling Package: SD Headliner Ling Ling Spray (Permanent) + Class Decoder x5
    
  • Can be purchased once per account during the promotional period.

During the promotional period, the All-in-One Pass Chain Product, from which you can obtain the Chick Hat Costume, will be available. 

• Products/Contents
  
• [Chain Stage 1]
  
  
• Chick Hat (3 Days) x1 
  
  
• [Chain Stage 2]
  
  
  • All-in-One Pass (1 Day) x1 + Transcendence Decoder x1 + Class Decoder x1
  
  
• [Chain Stage 3]
  
  
  • All-in-One Pass (2 Days) x1 + Transcendence Decoder x3 + Class Decoder x3
  
  
• [Chain Stage 4]
  
  
  • All-in-One Pass (3 Days) x1 + Transcendence Premium Decoder x1 + Premium Class Decoder x1 + Chick Hat (Permanent) x1

• All-in-One Pass Contents
  
  • Hauteclere
    
  • Death Eater
    
  • Sylphid
    
  • Twin Light Axes
    
  • Belial
    
  • Arbalest
    
  • Quantum Horizon
    
  • Photon Launcher
    
  • Sandalphon
    
  • Tyrant's Mace
    
  • Pulse Reactor
    
  • Arcana V
    
  • Cyclops
    
  • Drakar III
    
  • Cousteau
    
  • Doom Blaster
    
  • Idol Shiho 
    
  • Idol Miho 
    
  • Xiaoming
    
  • Gladius
    
  • Evita
    
  • Angelina
    
  • Millia
    
  • Karin
    
  • Lady Ji Yoon Choi
    
  • Pathfinder Ritsuka
    
  • Queen Ismael 
    
  • Butler Faust
    
  • Blue Rabbit Mirage
    
  • Alpaca Anemone
    
  • Special Agent Mei
    
  • Pyromaniac Yuri
    
  • Skadi
    
  • Nyx
    
  • Agent Ritsuka
    
  • Pop Star Alin

• Notice
  
  • These items are available on the recommended page in the Shop.
    
  • The items in the preceding stage must be purchased in order to be able to purchase the items in subsequent stages.
    
  • Items must be purchased in the current stage to unlock the purchase of those items in future stages.
    
  • Items in each stage can only be purchased once per account (and cannot be gifted).

[ZHC] Advanced Decoder Special Promotion packages will be on limited sale during the promotional period!

• Items for Sale
  
  • [ZHC] Advanced Decoder x20 (+5) (22% Discount)
    
  • [ZHC] Advanced Decoder x50 (+15) (25% Discount)
    
  • [ZHC] Advanced Decoder x100 (+50) (33% Discount)
    
  • [ZHC] Advanced Decoder x5 (68% Discount)

• Fixed an issue where the 'Battle Python Burgundy' weapon could not be enhanced.
  
• Added 'Stage' map to the list of available Zombie Hero Mode maps.
  
• Fixed an issue where the Special Feature descriptions of the Lightning Fury Silver Black/Miracle Prism Sword were not visible.
  
• Fixed an issue in Zombie Hero Mode where Hero Zombie Lilith gains an invincibility effect even when the Teleportation fails.
  
• Fixed an issue where the '18th Anniversary Font' was not displayed in the settings.

Attention Survivors,

2026-1-28 6:30 A.M. CET Update:
The maintenance for January 28th has been completed. Thank you for your patience throughout.

-----------------------------------------------------------

We're going to perform a regular maintenance on January 28th, 2026, at 3:00 A.M. CET. All servers during this period will be unavailable and we are anticipating the maintenance to conclude at around 7:00 A.M. CET. Please refer below for more details on the maintenance.

• Wednesday, January 28th, 2026
  
• SEA (UTC+7): 9:00 A.M. – 1:00 P.M.
  
• CET: 3:00 A.M. – 7:00 A.M.
  
• ET: 27th, 9:00 P.M. – 1:00 A.M.
  
• PT: 6:00 P.M. – 10:00 P.M.
  
• Note: Please note that the estimated length of time for each maintenance is subject to change without notification.

• New Content & Events.

Thank you for your understanding and support in advance.

- The CSN Team