Decoder rates have been updated! This will be updated irregularly when the rates and the items are changed. We hope this allows you to enjoy CSN:S to its fullest, knowing exactly what you can get.
2023-7-12 9:00 A.M. CEST Update: The regular maintenance for June 14th has been completed. Thank you for your patience throughout. ----------------------------------------------
Attention Survivors,
We're going to perform a regular maintenance this Wednesday, July 12th, 2023, at 4:00 A.M. CEST. All servers during this period will be unavailable and we are anticipating the maintenance to conclude at around 11:30 A.M. CEST. Please refer below for more details on the maintenance.
Time Frame
Wednesday, June 28th, 2023
SEA (UTC+7): 9:00 A.M. – 4:30 P.M.
CEST: 4:00 A.M. – 11:30 A.M.
ET: 11th, 10:00 P.M. – 12th, 5:30 A.M.
PT: 11th, 7:00 P.M. – 12th, 2:30 A.M.
Note: Please note that the estimated length of time for each maintenance is subject to change without notification.
Maintenance Details
New Content & Events.
Thank you for your understanding and support in advance.
Get rewarded for killing zombies with the Lotus Leaf Grenade in Zombie Mutant, Zombie Evolution, Zombie Hero, and Zombie Z modes, where a variety of damage amounts can occur. Damage Amount: 50% chance for normal damage, 40% chance for 2x damage, and 10% chance for one-hit-kill damage
Conditions / Rewards
Earn an Event Reward Box by killing a zombie with the Lotus Leaf Rice Grenade in each of the Zombie Mutant, Zombie Evolution, Zombie Hero and Zombie Z modes.
Event Reward Box Contents
(You will have a chance to receive one of these items)
Rare Decoder x1
Event Decoder x1
Nickname Change x1
100 Weapon Enhancement EXP Coupon x1
Random -1 Dehancement Material x1
300 Mileage Coupon x1
500 Mileage Coupon x1
1000 Mileage Coupon x1
Class Pass (1 Day)
Grade 4 Parts Reward Box x1
Grade 5 Parts Reward Box x1
Zombie Scenario Add-On Rate Box x1
Jackpot Point Box x1
Anemone (15 Day)
Mirage (15 Day)
Ismael (15 Day)
Ethan (15 Day)
Anemone (Permanent)
Mirage (Permanent)
Ismael (Permanent)
Ethan (Permanent
Notice
Lotus Leaf Rice Grenade Destruction Event rewards can be obtained up to 5 times per day.
Participation will only count in rooms with 3 or more players (includes Laboratory Mode, excludes Studio Mode).
Excludes auto hunt kills regardless of mode.
All unused Event Reward Boxes will be removed during maintenance on 7/12.
The Event Decoder can be used until midnight on the day it is obtained.
Event Reward Box Pileup Event (6/28 - 7/12)
Kill zombies with Lotus Leaf Rice Grenades during the event to earn great rewards!
Conditions / Rewards
Obtain [Event Reward Box] x40 to earn a Lotus Leaf Rice Mask (Permanent)
Rewards can only be obtained once per account.
Find the Zombie Event(6/28- 7/12)
You can participate via the Find the Zombie event button at the bottom of the Lobby screen.
How to Participate
Click the Find the Zombie event button at the bottom of the lobby screen.
Among a group of 16 characters (12 zombies, 4 humans), find and hit the zombies using the right bullets.
Get these bullets from the Find the Zombie Bullet Giveaway.
Hitting a zombie will increase your reward by 1 and allow you to take an additional shot. Hitting a human will decrease your reward by 1 and reset the Find the Zombie in progress.
The reward grade can be increased up to a High Class Gold Box if you hit enough zombies in a row, and you can claim the current reward by clicking "Surrender."
Click "Automatic Fire" to quickly proceed through one game.
What is "Automatic Fire"?
Proceed by randomly firing in a game.
You must have more than 1 bullet to continue.
If you are in the Claim Reward state, you must claim your reward to use this feature.
Temporary items obtained from the Silver Box last for a fixed amount of time. Bound weapons obtained from the Gold Box cannot be used for Auction/Disassembly/Family Storage.
Class 1 - 4 Bronze Box (These items have set drop rates)
50 Mileage x1
100 Mileage x1
Zombie Scenario Add-On Rate Box x1
Zombie Damage Meter (7 Days)
Exploration Success Rate-Up +10% x1
Exploration Success Rate-Up +20% x1
Grade 4 Parts Reward Box x1
50 Weapon Enhancement EXP Coupon x1
100 Weapon Enhancement EXP Coupon x1
Random -1 Dehancement Material x1
Class 1 - 4 Silver Box (These items have set drop rates)
Point Class Decoder x1
Point Transcendence Decoder x1
Rare Decoder x1
Grade 5 Parts Reward Box x1
Anemone (1 Day)
Mirage (1 Day)
Ismael (1 Day)
Ethan (1 Day)
Dual Beretta Gunslinger (1 Day)
Infinity Laser Fist (1 Day)
Dual Sword Phantom Slayer (1 Day)
Barrett M95 White Tiger (1 Day)
200 Weapon Enhancement EXP Coupon x1
Class 1 - 4 Gold Box (These items have set drop rates)
Winchester M1887 (Bound) (Permanent)
Special Duck Foot Gun (Bound) (Permanent)
Sterling Bayonet (Bound) (Permanent)
MG3 +4 (Bound) (Permanent)
Winchester M1887 +4 (Bound) (Rate of Fire +2/Ammo +2) (5 Days)
WA2000 +6 (Bound) (Rate of Fire 3/Ammo 3) (5 Days)
Mnemonic Weapon Paint x1
Hunter Killer X-12 (Permanent) - Grade 6 Gun Boost+ Grade 6 Power Up Equipped
Select one of these permanent items: Axion, Aetheris, Medea, Kalael, Pink Heart Shiho, Black Rose Miho, Queen, or Cyborg. You won't receive exclusive costumes from selecting a class in this Selection Box.
Mystery Box
Select one of these permanent items: SKULL-T9, Magnum Shooter, SG552 Cerberus, Laser Ripper, or Twin Hawk.
Notice
Reward grade will be reset upon claiming the current reward by clicking "Surrender."
The grade can be increased up to a High Class Gold Box, and players can earn better rewards by consecutively hitting zombies.
Temporary items obtained from the Silver Box last for a fixed duration. Bound weapons obtained from the Gold Box cannot be used for Auction/Disassembly/Family Storage
If you own both event and purchased bullets, event bullets will be consumed first.
Click on "Claim Reward" to receive reward items.
Chance to Find a Zombie: Remaining Zombies / Remaining Slots (Example: If there are 10 zombies left and 14 slots left → 10/14, there is about 71% chance to find a zombie.)
All unused Old-Time Weapon Paint Selection Boxes will be removed during maintenance on 7/12.
All unused Blue B Boxes will be removed during maintenance on 7/12.
All unused Mystery Boxes will be removed during maintenance on 8/9.
Find the Zombie Bullet Giveaway Event (6/28– 7/12)
Locked and loaded! Before you take down those zombies, you're going to need some ammo! After 1 hour of daily playtime, you'll earn 30 bullets every 15 minutes.
Conditions and Items
Get 15 Find the Zombie Bullets for Every 15 Minutes of Play Time
Notice
Each account can obtain up to 120 bullets per day.
Participation will only count in rooms with three or more players (includes Studio and Laboratory Modes).
All unused Find the Zombie bullets will be removed during maintenance on 7/12.
Bullet Pileup Reward Giveaway (6/28 - 7/12)
Keeping collecting bullets, and the rewards will be delivered with a BANG!
The Mileage Auction will take place to celebrate Eid al-Adha! Auctions are available for a limited time only, so don't miss out!
Auction Feature / Content
Auction Time: 1 hour for all items
Number of Auction Listings: 2 (Increases based on VIP rank)
Market Price of Items: When listing an item, you can check the current Auction House market price (Lowest bid and direct purchase prices).
Item Display: Only items with the lowest bid or direct purchase price are displayed.
Auction Settings: You can search by bid/direct purchase price, enhancement level, and weapon name.
Sell-to-System Feature: When an auction is unsuccessful, you'll have the opportunity to use the sell-to-system feature.
Auction Hours: 24 Hours (12: 00: 00 AM – 11: 59: 59 PM) - When auction hours end, currently listed items will be canceled.
Notice
The remaining time is shown in 5-minute increments for listed auction items.
You can only bid on 1 item at a time.
Regular auction items will be listed with a 30% fee included in the initial bidding price.
If an item listed for auction is not sold, the item will be returned.
Items listed for auction can be purchased immediately at the direct purchase price.
If you list an item for auction, you cannot withdraw it until the auction's duration has ended.
The item you listed may be shown on the bid page.
When listing an item, you can easily check the actual amount you will receive under the Net Reward section.
Some recently released weapons cannot be listed at auction.
1,000 Mileage Auction Event (6/28 - 7/4)
During the auction period, a special item sold for 1,000 Mileage will appear at certain times.
Time / Special Items
CEST (GMT +1) 15:30 - 16:30 Lightning Fury
CEST (GMT +1) 16:30 - 17:30 Satellite Mine
Notice
1,000-Mileage auction items will appear periodically during auction hours.
Special items will appear within 10 minutes of the beginning of each auction hour, with bidding open for 10 minutes.
Those who did not win the auction will be refunded 1,000 Mileage when the auction closes.
Claim rewards by clicking Obtain after winning.
Shop Update
Ignite-7 Promotion (6/28 - 7/12)
This Unique Weapon will make a special appearance in Unique Decoders and Unique Premium Decoders during the event.
Ignite-7
Unique Premium Decoder Drop Rate: 5%
Unique Decoder Drop Rate: 1%
Description: The newest product from the Aegis Institute. The split magazine and the Ignite system allow you to take on multiple enemies with ease.
Ignite-7 will be permanently added to the Unique Decoder and the Unique Premium Decoder starting 7/12 until the event ends.
Ignite-7 Guaranteed Giveaway (6/28 - 7/12)
Depending on the number of Unique Premium Decoders and Unique Decoders used during the event, you could receive the Ignite-7 (Permanent)!
Reward Thresholds
Upon Reaching 150 Guaranteed Points
Notice
5 Guaranteed Points are earned each time you use 1 Unique Premium Decoder.
1 Guaranteed Point is earned each time you use 1 Unique Decoder.
Other Information
Some parts of the Breezeway map will be changed to improve frame rate issues and balance.
Fixed an issue where remaining players would be moved to the waiting room when the player who obtained specific Karma in Zombie Z Laboratory and Hero Laboratory would quit the session.
Decoder rates have been updated! This will be updated irregularly when the rates and the items are changed. We hope this allows you to enjoy CSN:S to its fullest, knowing exactly what you can get.
2023-6-28 7:30 A.M. CEST Update: The regular maintenance for June 28th has been completed. Thank you for your patience throughout. ----------------------------------------------
Attention Survivors,
We're going to perform a regular maintenance this Wednesday, June 28th, 2023, at 4:00 A.M. CEST. All servers during this period will be unavailable and we are anticipating the maintenance to conclude at around 8:00 A.M. CEST. Please refer below for more details on the maintenance.
Time Frame
Wednesday, June 28th, 2023
SEA (UTC+7): 9:00 A.M. – 1:00 P.M.
CEST: 4:00 A.M. – 8:00 A.M.
ET: 27th, 10:00 P.M. – 28th, 2:00 A.M.
PT: 27th, 7:00 P.M. – 27th, 11:00 A.M.
Note: Please note that the estimated length of time for each maintenance is subject to change without notification.
Maintenance Details
New Content & Events.
Thank you for your understanding and support in advance.
In the April 19 announcement, we announced the beginning of another Studio Map Contest. It’s time to let your voices be heard and help us pick the winners! The winners will be selected based on 50% player votes and 50% on CSNS Team’s internal score.
The Black Market will open early for players who reach Rank 100.
Upon reaching Rank 100 on the current Season Pass, Season Missions will end while missions that offer Black Market Badges will refresh.
New Item Added: CSO Handheld, Ancient Keeper (Parts Applied), Ancient Berserker (Parts Applied), Ancient Bringer (Parts Applied)
CSO Handheld
Season Pass Discount Coupon
Description: This is a coupon that reduces the purchase price of the next Season Pass. The Discount Coupon is given to those who have reached Season Pass Rank 100.
Logging in during the following season will automatically redeem the coupon.
(For example, if you receive the Discount Coupon during Season 16, it will reduce the price of the Season 17 Pass.)
If you do not log in during the following season, however, the coupon will be automatically removed.
(For example, if you received the coupon in Season 16 but didn't log in during Season 17, the discount will not be applied if you returned during Season 18.)
Repurchasing Previous Season Passes
A page where previous season items can be purchased will become available to those who reach Rank 100 on the Season Pass!
The page begins with the player's progress from the past season, and they can purchase Season Pass Ranks from the page to obtain items.
Available Previous Season Passes: Seasons 9, 10, 11, 12, 13, and 14
The Black Market can be accessed via the [Missions] menu after reaching Rank 100.
All Black Market Badges you've obtained will disappear once a new season begins.
Season Reward Weapons
Queen's SL8 (Primary Weapon)
This sniper rifle, which fires 20 rounds of 5.56mm ammo, has been designed to overpower the opponent with its rapid rate of fire.
Queen's Special Duck Foot Gun (Secondary Weapon)
This modified version of the English-made duck foot pistol utilizes four 12-gauge shells. With four rounds available per clip, it's sure to keep your enemies at bay.
Queen's Tomahawk (Melee Weapon)
A battle axe provided to special force members. While it is a bit slow, it can deal lethal attacks against the enemy. You can push back oncoming Zombies using its alt attack in PvP Zombie and Zombie Scenario Modes.
AUG Guardians (Primary Weapon)
An assault rifle using 50 rounds of .50 caliber special ammo, inflicting critical damage on zombies with high accuracy. Normal attacks charge special rounds, which can be used for special attacks by right-clicking.
Zombie Costumes
Queen of Hearts
Able to use Queen of Hearts Zombie. This will change the appearance of your Banshee Zombie.
New Items Added: CSO Pattern Nameplate, Military Nameplate, What are you up to, Heavy Zombie? Nameplate, CSO Congratulations Nameplate
Game Improvements
The new 'Pet' costume slot has been created.
The old 'Arm' costume slot has been now changed to Pet.
A new fix has been implemented so that kicked players can no longer re-enter matches.
<Black Market / Epic Shop / Mileage Shop / League Rewards> Weapon Enhancement/Parts/Paint information has been added
Fixed remaining event reward Season Badges after reaching Season 100 so that they will be converted to Black Market Badges.
Event Information
Welcome Back Summer Event (06/14 – 06/28)
Have some fun on the hot sand with the new Beach Ball!
How to Participate
Earn 5 Beach Balls by reaching 10 minutes of playtime (up to 20 per day).
Earn 2 Beach Balls each time you score 2 kills or 6 assists as a human, or infect 2 humans as a zombie in Zombie Mode (up to 40 Beach Balls per day, excludes bots).
Earn 5 Beach Balls each time you clear 1 session by reaching 100 Kill Points in Zombie Scenario mode on Hard difficulty or higher (up to 40 Beach Balls per day).
Dual Sword Phantom Slayer (1 Day) & M3 Black Dragon (1 Day) & Barrett M95 White Tiger (1 Day)
3 types all provided + 2 types out of Rare, Unique, or Transcendence provided according to probabilities + 1 Transcendence Class (1 Day) provided according to probabilities + all contents of Daily Attendance Reward Box provided
Transcendence Classes (1 Day): Dorothy Dark Knight, Flora Paladin, Transcendence Ji Yoon Choi, Transcendence Yuri, Sonya Lycanthrope, Elizabeth Crimson Hunter, Transcendence Michaela, Transcendence Fernando, Transcendence Blair, and Rose Phoenix
Daily Attendance Reward Box: Damage Display (1 Day), Killer Display (1 Day), Penalty and Loss Invalidation x1, Rare Decoder x3
All weapons and classes from the Daily Supply are bound and cannot be used for Auction/Disassembly/Family Storage (Extension X).
Attendance rewards will be provided directly as rewards instead of the Daily/Cumulative Attendance Reward Box items.
Rewards can be claimed immediately after logging in and are available until midnight every day.
Shop Update
New Transcendence Class Promotion (6/14- 7/12)
Two new Transcendence Classes, Blue Rabbit Mirage and Alpaca Anemone, are now available in Class Decoders and Premium Class Decoders.
Blue Rabbit Mirage
Description: A famous virtual streamer on the VR platform Chrono World that enjoys streaming and chatting with fans in a cute outfit, but is actually a skilled hacker. She projects a lively persona online, but is shy and timid offline. She stumbled upon and discovered suspicious records on Chrono World. Mirage is trying to escape enemies targeting her for the information, and trying to get in contact with the Aegis Institute.
Paired Weapon: Magnum Launcher
Obtain special rounds every time you left-click fire a certain amount of times.
Using the right-click increases the amount of special rounds that are fired.
A direct hit with this special round does increased damage in Zombie and Zombie Scenario modes.
Zombie Scenario Skill: Saber Protocol
Passive: Critical Rate and Movement Speed is increased if playing Zombie Scenario with Alpaca Anemone.
(Connection effect applied, cannot be stacked).
Applies the Addict Add-On Effect (This can be stacked, which increases the effect).
Active: Applies Invincible to self and nearby allies for a certain amount of time in Zombie Scenario mode.
Steals a portion of the damage you inflict while Invincible for yourself.
Transcendence Class exclusive voices are applied.
+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 displays your current damage at the bottom of the screen.
Marks enemies at or below 20% HP.
This character leaves a unique mark at the target location upon killing an enemy.
Alpaca Anemone
Description: Anemone, a pro gamer on the VR platform Chrono World, is renowned in the world of competitive gaming for her skill. Unlike her older twin sister Mirage, she's both strong and sociable. She accompanies Mirage to protect her as her guardian, as Mirage learned that the developer behind Chrono World is acting on a suspicious conspiracy.
Paired Weapon: Magnum Launcher
Using the right-click will fire special rounds in 3 rows.
Damage of a direct hit with Special Ammo is increased, but Explosion Damage is reduced in Zombie and Zombie Scenario modes
Zombie Scenario Skill: Valorous Energy
Passive: Critical Rate and Movement Speed is increased if playing Zombie Scenario with Blue Rabbit Mirage.
(Connection effect applied, cannot be stacked).
Applies the Free Market Add-On Effect (This can be stacked, which increases the effect).
Active: Applies a barrier to self and nearby allies for a certain amount of time.
Your attack power will be increased for a certain amount of time (Increased significantly at first, but reduces as time passes).
Transcendence Class exclusive voices are applied.
+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 displays your current damage at the bottom of the screen.
Marks enemies at or below 20% HP.
This character leaves a unique mark at the target location upon killing an enemy.
New Transcendence Class Guaranteed Giveaway (6/14 - 7/12)
Get two new Transcendence Classes (Blue Rabbit Mirage and Alpaca Anemone) based on the number of Class Decoders and Premium Class Decoders used during the event!
Conditions and Rewards
Upon reaching 150 Guaranteed Points from Decoder use.
Upon reaching 300 Guaranteed Points from Decoder use.
Select either: Blue Rabbit Mirage + Giant Carrot or Alpaca Anemone + Alpaca Keyring
Notice
1 Guaranteed Point given each time you use 1 Class Decoder.
3 Guaranteed Points given each time you use 1 Class Premium Decoder.
Selecting Blue Rabbit Mirage will automatically provide Giant Carrot (Permanent).
Selecting Alpaca Anemone will automatically provide Alpaca Keyring (Permanent).
Guaranteed Giveaway rewards can be granted once per account.
New Transcendence Class Medal Giveaway (6/14 – Permanent)
When you own all items in the new Transcendence Classes set, you will receive the Transcendence Class medal.
Conditions and Items
Collect Blue Rabbit Mirage, Alpaca Anemone, Giant Carrot, and the Alpaca Keyring.
Giant Carrot
Alpaca Keyring
CUTY Twins
Honor Points: 10
The CUTY Twins don't have an event time limit and can be obtained after the 6/14 (Wed) maintenance.
This medal can be obtained once per account.
Other Information
Karma can no longer be obtained when a zombie dies from Self-Destruct.
Fixed an issue where Class Auction premium lowest price listings could not be searched by exploration level.
Updated so the newest weapons can no longer be used in Studio 1-player Creation Mode.
Fixed an issue where the special gauge wouldn't charge until you picked up the Twin Shadow Axes when the Automatically Swaps to Obtained Weapon was enabled under Advanced Options.
Fixed an issue where the Tyrant's Mace's Glacial Impact audio would play regardless of distance.
Clicking the closed Exploration slot will now open the Mileage Shop.
Fixed an issue where using the Laser Storm's Laser Spear would have a small chance to cause the player to be moved to the waiting room in certain situations.
Selecting a random map will no longer select the Laboratory map.
Fixed an issue where using the Dual Sword Phantom Slayer in Knife Match would not let you attack, after an initial attack.
Fixed an issue where effects from skills used in Zombie Scenario as Smile Mary or Immortal Eric would be displayed in unusual locations.
Fixed an issue in Studio mode where dying or moving onto the next round would cause the screen to display abnormally when the cutscene block is active.
Fixed an issue where installing a C4 in Original: Bomb map would cause it to be displayed through objects.
Fixed an issue where using the Petrol Boomer or Flame Grenade would cause the flame to remain and continue to inflict damage on humans even after the player became a zombie.
Fixed an issue where the client would crash after entering the in-game in certain situations.
Fixed an issue where the Elegant Double-Barreled Shotgun skin would display as the Double-Barreled Shotgun in the game.
Updated the Holy Water Grenade and Silver Medal Luger to Advanced grade.
Fixed an issue where the NEGEV NG-7 Ajax's light reflections were not being applied.
Fixed an issue where the NEGEV NG-7 Ajax's standby animation was displaying incorrectly.
Fixed an issue where X-TRACKER and AWP shop values were listed incorrectly.
Thank you for participating in the Underwater theme studio contest! We'd like to thank everyone who participated with awesome new studio maps, and to congratulate those who won the Steam Gift Card event. You can view the list of winners below. Please submit the required information to claim your gift card after reviewing the notes and payout schedule.
Once you claim the gift card, it will automatically be converted the amount to your country's currency.
Notice
Gift cards are provided via raffle and are only available to contest entries that have met the prerequisite requirements.
You must include the #underwater hashtag in the map title in order to have a valid contest entry.
If there are less than 50 entries, all participants that met the requirements will receive the gift and no additional raffles will be held.
Multiple winnings are not allowed (one player cannot win with 2 or more contest entries)
Studio maps that have been entered in the past are excluded from the prize raffle.
Entries must be original creations made within the contest period. Any awards will be revoked, and you may be banned from future events if your entry includes content that: violates the game's terms and conditions, is plagiarized in any way, or violates the rights of 3rd parties.
If you fail to deliver your personal information within the announced period, you will be removed from the raffle without notification.