Class Decoder

Class Decoder is a cash item in Counter-Strike Online.

Overview

A decoder that gives Transcendent, Unique and Rare grade classes. Costumes and zombie skins are also obtainable. It is possible to obtain a certain amount of mileage when used. May grant duration items.

Release date

South Korea: 19 December 2019.
CSN:S: 2 January 2020.

Available characters

Event

These characters are the "special guests" that only appeared during their first release and removed two weeks afterward. Certain characters may return during a resale event.

2020

2019

Gallery

Trivia

This item replaces Top Class Decoder.

Items

Normal

C4 Countdown • Reward Preview • Special Mission Reset • Votekick • Promotion reward ( KR • TW/HK • CHN • IDN • CSN:Z • VN ) • Damage Display • Channel Chat • Experience Coupon • Game Points Coupon • Short Respawn Time • HitPoint Increase • Battlefield Supply • Display Killer • Ignore Defeat • Ignore Penalty • Ignore Defeat + Penalty • Joker Character • Craft Item Duffel Bag • Duration Extender • Experience Up • Point Up • Double Up • Mileage Duffel Bag • Mileage Lottery Ticket • VVIP Pass • Weapon Lottery Ticket • Bingo Ticket • VIP Pass • Premium Moderator

Boxes

C-Box ( KR • TW/HK • CHN • JPN • SG/MY • IDN • TL • TR • CSN:Z • VN ) • Z-Box • Military • Treasure • Darkness • Xmas • Jackpot • S-Box • B-Box • J-Box • M-Box • Random • Life Weapon ( Transcendent ) • Mileage • Rare ( Halloween ) • Buff ( Class ) • Summer • Part Weapon Special • Part Item • Chest • 10th Anniversary • CSOGS • Epic • Siege • Mileage • Challenge • Settlement Support • Part Weapon Selection • FLEX • ENH • Old-Time

Decoder

Classic • Advanced (A • B) Mileage (Crate) • Premium • Buff (A • B• C) • Package • Brand • Top 50 • Epic • Class • Rare Decoder • Unique Decoder • Class Decoder

Event

Advance Unit's Supply Box • Reversed Map • Soccer Ball • Heart Bomb • Pumpkin Grenade • New Year Box • Silver Bell • Golden Bell • Mystery Gift • Seed • Sprout • Fruit (Harvested) • Fortune bag • Timed Bomb • Fortune Cookie • Lucky Coin • Ice Breaking • Soy's SD Zombie Maker • Baseball • Reservation Ticket • Discount Coupon • Level Up Coupon • Transcendence Piece • Gold Moon Cake • Epic Fragment • Gunsmith Toolbox

Supply Box • Zombie Point Up • Zombie Double Up • Zombie Experience Up • All Zombie Set

In-game

Battle Revival • Emergency Medicine • Round Retry

Clues

Set 1	Operational Map • Damaged Equipment • Andrey's Diary • Phobos' DNA

Set 2	Siege Type's Blood • Siege Type's Frame • Siege Type's DNA

Set 3	Dione Pursuit Diary ( No.1 • No.2 • No.3 • No.4 )

Set 4	Confidential Weapons Document ( No.1 • No.2 • No.3 • No.4 )

Set 5	Frozen Terror's Mane • Gluttony's Tongue

Reboot	Confidential Documents • Secret Map • Research Tools • Zombie Sample • HP Supplement • Attack Amplifier • Bulletproof Armor • Combat Boots • Spare Magazine • Weakness Analysis Device • Level Up Amplifier