Counter Strike Online Wiki
— Squash the insects, exterminate the rats!

For her original version, see Ritsuka.
For her Terrorist counterpart, see Pop Star Alin.

Agent Ritsuka is a Transcendent grade Counter-Terrorist female character in Counter-Strike Online.


Born in Asia, Ritsuka wandered from one war zone to the next and grew in the midist of battle. She is currently under the employ of Kronos to kidnap or murder those who dare to resist the company. After being placed under heavy scrutiny due to the failed kidnapping of Choi Ji Yoon, she hid her affiliation and personally engages in mission to ensure their success.

  • This is a class that has been changed to CT.
  • Play as this character, 10% EXP and 10% point (20% in PC room) bonuses are applied.
  • This character has a higher maximum level than the normal class in Zombie Scenario Mode.


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  • A dedicated voice is applied to this class.
  • Scenario max level increases by 10
  • When an enemy is killed, a dedicated mark is displayed at the target location
  • Your current damage displayed at the bottom of the screen
  • In zombie mode Shows zombies with less than 20% HP
  • Adds 1 first mutation in Zombie Z mode
  • In a zombie scenario, immediately activates a powerful attack on a specific zombie. Can use skills that increase own attack power.
  • Base Shadow Blade add-on effect applied (can be stacked, and effect increases).
  • Psychic Harmonium, Psychic Sizer special skill. Reduces ammunition consumption. When using Psychic Sizer Animato, the slow debuff on self and animato is removed
  • When using Psychic Harmonium and Psychic Sizer, exclusive dialogue is output
  • Add 200% of game points when holding this character
  • Add 50% of game points to all users who played with this character

Release date[]

  • South Korea: 24 February 2022.
  • CSN:S: 10 March 2022.

Zombie Scenario stats[]



"Let's take them all out!"

"Let's hear some screams, shall we?!"


  • This character along with Pop Star Alin, are the first transcendence classes who has a Flex weapon as their signature weapon.