• Try The Counter Exchange CP Event! (9/19 - 10/2)Earn CP by completing missions during the event.
• Extreme Challenge Event (9/19 - 10/2)
Earn CP (CSO Event Coins) by completing missions during the event.
• Random Weapon Zombie Hero Event (9/19 - 10/2)
Test how skilled you really are in Zombie Hero Mode with randomized weapons!
• Steam Service 10th Anniversary Celebration Coin Collection Event (9/19 - 10/2)
Complete play missions every day, and get rewards based on the total coins earned!
• CSN 10th Anniversary Box Sale (09/19 - 10/2)
Come celebrate the 10th Anniversary of CSN with a special promotion!
• Steam Service 10th Anniversary Celebration Coupon Rally Event (9/19 - 9/28)
For the 10th anniversary, 10 coupons will be announced over 10 days on the official Discord.

---------- Details ----------

Event Information

Try The Counter Exchange CP Event! (9/19 - 10/2)

• How to Participate[list]
• Earn 1 CP for every 15 Kill Points from zombie kills or assists as a human, or infections as a zombie in Zombie Mode (up to 8 CP per day).
• Clear 1 session after scoring 100 Kill Points in Zombie Scenario mode on Hard or higher: 1 CP (up to 8 CP per day)
• Every 20 minutes of in-game playtime: 1 CP (up to 2 CP per day)
• Kill 5 Different Zombie Types in Each Zombie Mode During the Event: 10 CP
• Earn 1 CP when you complete 2 of the following missions (up to 1 CP per day):
[list]
• Click on the Event Missions tab to check your Event Missions.
• Purchase a Point Transcendence Decoder or a Point Class Decoder from the Shop.
• Go on an Exploration once.

• How to Earn Kill Points[list]
• Zombie Kills as a Human: 3 Points (bots excluded)
• Zombie Assists as a Human: 1 Point (bots excluded)
• Human Infections as a Zombie: 4 Points (bots excluded)
• Human Infection Assists as Zombie: 0 Points

• Notice[list]
• You can earn up to 10 CP a day.
• Daily Missions reset every day at midnight.
• You can earn playtime in all modes, including Studio Mode.
• Besides playtime, in-game missions do not count towards participation in Studio Mode.
• You can only participate in rooms with 3 or more players.
• Autohunt kills are excluded regardless of mode.
• Compatible Zombie Modes: Zombie Classic / Zombie Mutant / Zombie Hero / Zombie Z / Zombie Evolution
• Excluded Zombie Scenario Maps: Double Gate / Lost City / Survival: Trap / Survival: Groundwater / Pursuit: Chaos
• You must play for at least 5 minutes to get credit for Zombie Scenario mode missions.
• All CP will be removed during the 10/2 maintenance.

• Special Rewards[list]
• This is a special category of items that have difficult unlock requirements.
• Unlock requirements are based on the total CP (CSO Event Points) an item requires.
• Price (CP): 20
• Unlock Requirements (CP Total Amount): 210
• Special Reward: Special Transcendence Weapon Box
• Period/Quantity: x1
• Exchange Limit per Account: 1 time
• Daily Exchange Limit: 1 time
• Special Transcendence Weapon Box Contents (Permanent/Select 1)
[list]
• SKULL-T9
• Magnum Shooter
• SG552 Cerberus
• Laser Ripper
• Twin Hawk
• Demolition Hammer

• Seasonal Rewards[list]
• This is a category of items that are part of a specific season.
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Price (CP)	Total CP Required	Seasonal Rewards	Exchange Limits
5	160	Zhu Bajie Tail	1
5	160	Don't Touch Me Zombie Spray	1
5	160	Chuseok Moonglow	1
5	160	200 Weapon Enhancement EXP Coupon	1
2	170	1,000 Mileage Coupon	5
8	200	Transcendence Decoder	7
6	190	Class Decoder	10

• Normal Rewards[list]
• This is a category of items that can be traded without unlocking them beforehand.
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Price (CP)	Normal Rewards	Exchange Limits
2	Spell Lance Scarlet Rose (1 Day)	1
2	NEGEV NG-7 Ajax (1 Day)	1
2	Psychic Harmonium (1 Day)	1
2	Trinity Grenade (1 Day)	1
2	Ismael (1 Day)	1
2	Ethan (1 Day)	1
2	Mirage (1 Day)	1
2	Anemone (1 Day)	1
3	Rare Decoder	3
3	Unique Decoder	1
6	Unique Premium Decoder	1
4	Event Decoder	1
1	Grade 3 Parts Reward Box	-
2	Grade 4 Parts Reward Box	2
5	Grade 5 Parts Reward Box	2
3	Random -1 Dehancement Material	3
3	50 Weapon Enhancement EXP Coupon	3
3	100 Weapon Enhancement EXP Coupon	3
1	Zombie Scenario Add-On Rate Box	-
2	Zombie Damage Meter (1 Day)	-
1	Exploration Success Rate-Up +10%	-
2	Exploration Success Rate-Up +20%	-
1	Exploration Level Enhancement EXP Coupon	-
2	2x EXP UP	-

Extreme Challenge Event (9/19 - 10/2)

• Play Missions[list]
• Earn 90 CP by reaching 3,000 Kill Points from zombie kills or assists as a human, or infections as a zombie in Zombie Mode (up to 500 Kill Points per day).
• Earn 90 CP by clearing 150 sessions with 100 Kill Points in Zombie Scenario mode on Hard difficulty or higher (up to 25 sessions per day).
• (Maximum CP Earned: 90 CP)

• How to Earn Kill Points[list]
• Zombie Kills as a Human: 3 Points (bots excluded)
• Zombie Assists as a Human: 1 Point (bots excluded)
• Human Infections as a Zombie: 4 Points (bots excluded)
• Human Infection Assists as Zombie: 0 Points

• Consecutive Attendance[list]
• 3-Day Consecutive Attendance: 10 CP
• 5-Day Consecutive Attendance: 10 CP
• 7-Day Consecutive Attendance: 30 CP
• (Maximum CP Earned: 50 CP)

• Notes:[list]
• Only one of the play mission rewards can be claimed. (Can earn up to 90 CP)
• Consecutive Attendance: Failing to check in on consecutive days will reset your progress.
• You can earn playtime in all modes, including Studio Mode.
• Besides playtime, in-game missions do not count towards participation in Studio Mode.
• You can only participate in rooms with 3 or more players.
• Autohunt kills are excluded regardless of mode.
• Compatible Zombie Modes: Zombie Classic / Zombie Mutant / Zombie Hero / Zombie Z / Zombie Evolution
• Excluded Zombie Scenario Maps: Double Gate / Lost City / Survival: Trap / Survival: Groundwater / Pursuit: Chaos
• You must play for at least 5 minutes to get credit for Zombie Scenario mode missions.

Random Weapon Zombie Hero Event (9/19 - 10/2)

• New Weapons: Crossbow Classic, Sylphid, Hunting Dagger (Refined), PP-19 Bizon (Refined), Hecate II (Refined), Belial, Pulse Reactor, Windwalker, Dual Kriss (Refined), MG36 (Refined), Brionac, OICW Hellfire, Electron-III, Arcana I, Arcana II, Arcana III
• Compatible Event Maps: Italy, Assault, Dust, Abyss 2, and Estate

• Notes:[list]
• When you're on the Zombie Team, your class will be selected randomly.
• When you're on the Human Team, your primary weapon, secondary weapon, melee weapon, and grenade will be selected randomly.
• Base game rules are the same as Zombie Hero.
• Available weapons are determined regardless of individual ownership.
• Armor distribution is fixed.
• The Shop Window in the Supply Box will be unavailable. Instead, another random weapon will be chosen.
• Human heroes cannot be selected while in this mode.

Family Total War Commencement Event (9/19 - 10/23)

• Contribution Pass 3 Obtained: 2019 Transcendence Class Selection Box (Select 1)
• Contribution Pass 4 Obtained: 2020 Transcendence Class Selection Box (Select 1)
• Contribution Pass 5 Obtained: 2021 Transcendence Class Selection Box (Select 1)

• 2021 Transcendence Class Selection Box (Select 1/Permanent)[list]
• Dragon Knight Kyrix
• High Elf Natasha
• Anemone
• Mirage
• Ismael
• Ethan
• Roy
• Romy

• 2020 Transcendence Class Selection Box (Select 1/Permanent)[list]
• Private Erica
• Drill Instructor Gerard
• Boss David Black
• Special Agent Criss
• Leader Soi
• Super Soldier Jennifer

• 2019 Transcendence Class Selection Box (Select 1/Permanent)[list]
• Axion
• Aetheris
• Medea
• Kalael
• Pink Heart Shiho
• Black Rose Miho
• Queen
• Cyborg

Steam Service 10th Anniversary Celebration Coin Collection Event (9/19 - 10/2)

• 10th Anniversary Celebration Coin Missions[list]
• Enhance a weapon 1 time: 2 Coins
• Fuse a weapon part 1 time: 2 Coins
• Equip a weapon part 1 time: 2 Coins
• Purchase an item from the shop 1 time: 2 Coins
• Disassemble an item 1 time: 2 Coins
• Enhance a Class 1 time: 2 Coins
• Proceed with Exploration 1 time: 2 Coins
• Use a Decoder (of any type) 1 time: 2 Coins
• Purchase an item from Mileage Shop 1 time: 2 Coins
• Receive Login Supplies 1 time: 2 Coins
• Kill 5 different zombie types in Zombie Mode: 5 Coins
• Score a Human Victory as a Hero in Zombie Mode 1 time: 5 Coins
• Clear a Zombie Scenario mode on Hard or higher after scoring 100 Kill Points: 5 Coins
• Complete Zombie Scenario League Daily Missions: 5 Coins
• Play and complete a session in Original Mode: 10 Coins

• 10th Anniversary Celebration Coin Pileup Reward[list]
• 30 Coins: Rare Decoder x10
• 60 Coins: Rare Decoder x10 + Exploration Level Enhancement EXP Coupon x10
• 90 Coins: Unique Decoder x10 + Zombie Scenario Add-On Selection Box x5
• 120 Coins: Event Decoder x10 + 5,000 Mileage Coupon x1
• 150 Coins: Unique Premium Decoder x2 + Grade 5 Parts Reward Box x10
• 180 Coins: Unique Decoder x5 + 100 Weapon Enhancement EXP Coupon x10
• 210 Coins: Event Decoder x10 + 10,000 Mileage Coupon x1
• 240 Coins: Event Decoder x10 + Unique Premium Decoder x3
• 270 Coins: 100 Weapon Enhancement EXP Coupon x10 + 10,000 Mileage Coupon x1
• 300 Coins: Class Decoder x10
• 330 Coins: Transcendence Decoder x10 + Transcendence Weapon Pass (3 Days)
• 360 Coins: Transcendence Decoder x10

• Notes:[list]
• You can only earn up to 30 10th Anniversary Celebration Coins per day.
• Each mission can only be cleared once per day.
• You can earn up to 360 10th Anniversary Celebration Coins throughout the event. You will not get more coins once you reach 360 Coins.
• Event Decoders can be used until midnight of the day they were obtained.
• The 10th Anniversary Celebration Coins are only displayed as a string without an actual item.

Steam Service 10th Anniversary Celebration Coupon Rally Event (9/19 - 9/28)

• Notes:[list]
• A new coupon will be announced at 4:00 AM, CEST, in the #coupon-rally channel of the official Discord.
• You can claim the coupon by entering the coupon code in game by going to the Shop > [Enter Code] at the top right.
• Each coupon can only be used once per account.
• All coupons will expire on September 30th.

New Rotation Class Appearance Event (9/19 - 10/23)

• Details[list]
• Upon winning with a rotating class, you will automatically obtain their exclusive costume.
[list]
• Winning Agent Ritsuka will automatically provide Agent Sunglasses (Permanent).
• Winning Pop Star Alin will automatically provide Pink Crystal (Permanent).
• Winning Lynn will automatically provide Black Dragon Mask (Permanent).
• Winning Kai will automatically provide Tactical Goggles (Permanent).

Guaranteed Class Rotation Group Giveaway Event (9/19 - 10/23)

• Appearing Classes: Lynn/Kai/Agent Ritsuka/Pop Star Alin[list]
• Each time you reach 150 points, you can choose 1 class from the Rotation Group.
• You'll get 1 Guaranteed Point each time you use 1 Class Decoder.
• Upon winning with a rotating class, you will automatically obtain their exclusive costume.

CSN 10th Anniversary Box Sale (09/19 - 10/2)

• Products On Offer[list]
• Electron-III Rate: 1%
• Twin Light Axes Rate: 0.075%
• Belial Rate: 0.075%

• Notice[list]
• Earn 15 mileage just for opening the box!
• Unused boxes will be automatically opened with their contents awarded during the 10/2 maintenance.

CSN 10th Anniversary Box Discount Sale (09/19 - 10/2)

• Discounted Content[list]
• Anniversary Box x10: 90% Discount
• Anniversary Box x25: 54% Discount

• Notice[list]
• Each discounted product can only be purchased once per account.