Letter Collecting Event is a special event in Counter-Strike Online South Korea.


During this event, the player will receive a special tasks to receive letter cards. Usually the tasks will be like this:

  • Card 1: Log in to the game.
  • Card 2: Play for the given period.
  • Card 3: Collect the given kill points.
  • Card 4: Can be obtained from Code Box.


Main article: Chain Grenade.

Adopted with a warhead of explosion, when thrown, this grenade can inflict continuous massive damage in a wide range.


Alphabet Task
Chaingrenade card1 Login to receive
Chaingrenade card2 Play for 150 minutes
Chaingrenade card3 3000 kills
Chaingrenade card4 Play 30 minutes each day, for 7 days continuously

Main article: Magnum Drill.

A lethal drill-designed equipment built for nonetheless that bloodshed whenever it is brought upon. It is fed with 35 rounds of 4 Gauge shotgun ammunition. It displays superior penetration power alongside mass destruction capabilities.


Alphabet Task
MagnumDrill Letter1 Login to receive
MagnumDrill Letter2 Play for 300 minutes
MagnumDrill Letter3 5000 kills
MagnumDrill Letter4 Code Box

Main article: Horn Kujang.

A hunting weapon made ​​by processing the horns of the sheep to celebrate the Sheep Year. It features a hook shape and can take down an opponent easily with a sharp chopping or optimizing attack.


Alphabet Task
Hornkujang no1 Login to receive
Hornkujang no2 Play for 150 minutes
Hornkujang no3 3000 kills
Hornkujang no4 Play 30 minutes each day, for 7 days continuously

Main article: Blood Dripper.

A weapon designed for killing zombie, it can be projected through the target's body and then flies back to users in certain distances. The Dripper can be recovered within the throwing range, if not, it will be destroyed. Special attack will activate once the user hits the enemy head that can inflict tremendous damage.


Alphabet Task
Guillotine letter1 Login to receive
Guillotine letter2 Play for 300 minutes
Guillotine letter3 8000 kills
Guillotine letter4 Code Box

Main article: Gáe Bolg.

Gáe Bolg is categorized in equipments and is used as a primary weapon slot. It is only obtainable from Letter Collecting Event. After shooting, the spear or harpoon will explode when the user decides, inflicting knockback towards the enemy.


Alphabet Task
Texth01 kr Login to receive
Texth02 kr Play for 300 minutes
Texth03 kr 8000 kills
Texth04 kr Code Box

Main article: Horse Axe.

Horse axe is a Lunar New Year weapon version of Tomahawk. It was released alongside the Horse Year and can be obtained via Letter Collecting Event. It sports a different animation for each attack.


Alphabet Task
Textl01 axe Log in to receive
Textl02 axe Play for 2.5 hours
Textl03 axe 3000 kills
Textl04 axe Code Box

Main article: MP7A1 Unicorn.

MP7A1 Unicorn is the Lunar New Year Weapon version of MP7A1, it can be obtained via Letter Collecting Event. It shares the same performances as the ordinary counterpart except that it lacks the semi-auto mode. 


Alphabet Task
Texty01 kr Log in on the specified dates
Texty02 kr Obtain 30 minutes of play time daily, 7 times total

Main article: Ripper.

The Ripper is capable to do extreme damage in a short time. It uses 200 liters of gasoline as its ammunition. Once it runs out, only the secondary fire mode can be used. The secondary fire mode makes a horizontal slash and inflicts high knockback against multiple targets while not using up any gasoline.


Alphabet Task
Texth01 sawkr Log in within the event period.
Texth02 sawkr Play for 5 hours cumulatively.
Texth03 sawkr Collect 8000 Kill Points.
Texth04 sawkr Can be obtained rarely from Code Box.

Snake sword
Main article: Serpent Blade.

Serpent Blade is available during the Snake Year of Chinese New Year (2013). It shares the same animations with the Wakizashi.


Alphabet Task
Textl01 snake Log in within the event period.
Textl02 snake Play for 2.5 hours cumulatively.
Textl03 snake Collect 3000 Kill Points.
Textl04 blade Can be obtained rarely from Code Box.

Main article: UMP45 Snake.

Snake decoration of UMP45. Can be obtained from Snake Year event. This weapon can be obtained for free during Lunar New Year events. UMP45 Snake shares the same attribute with original UMP45 except for sounds and animations.


Alphabet Task
Texty01 ump45 ???
Texty02 ump45 ???

Main article: Black Dragon Cannon.

The Black Dragon Cannon is capable of firing 20 explosive Cannon Rounds which detonate within the targeted area creating a large volcano-like explosion that deals tremendous damage to anything in its radius. Also, the weapon's gun barrel is built short, granting excellent mobility in combat.

Main article: TMP Dragon.

A dragon-themed variant of TMP which can be only obtained via special events of New Year. It has a built-in silencer. It can be purchased by the Terrorist too.


Main article: Volcano.

Gatling or Volcano is an event-based future shotgun which can be obtained during special event only.

Gattling cards

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