Counter Strike Online Wiki

Zombi5.png Zombie 5: Rise or Zombie Evolution (in CSN:S) is the fifth installment of Zombie modes (with the exception of Zombie Z) in Counter-Strike Online.


Battle between humans and zombies evolving through battle! Every time you use the skill by collecting S viruses, you can get powerful abilities! Meet the endless struggle with zombies now!


  • Humans: Survive the zombie attack for the rest of the time.
  • Zombies: Those who turn into zombies must attack all humans and make them zombies.


  • Collect viruses through gameplay. The ability value increases as you do it.
  • If you use the special skill [V key], you can acquire the powerful ability by consuming the acquired S virus.
  • Human: Absorb the power of random zombies, and have powerful skills and earn buffs.
  • Zombies: Evolve into very powerful zombies to play new games.

New Rule

  • S-Virus system is newly added. Human fraud charging, zombie anger, and karma systems are all combined into a viral system.
  • All zombies can be revived indefinitely without permanent death. If you die from a confirmation kill, the respawn wait time increases significantly.


  • Human virus acquisition method: Humans kill zombies, you record an assist or acquire the virus every time a certain amount of time to survive.
  • As the end of the round approaches and fewer humans survive, the virus you get increases.
  • How to obtain the virus zombies: Zombies infect humans, to gain or if the virus collected integer to record the shot or assist.
  • When a zombie dies, the virus will drop its position as an integer. The number of virus constants generated increases in proportion to the S-Virus level of the dead zombie (Up to 5 max dropped).
  • All zombies can acquire virus essence and get virus quickly.
  • The location of the virus constant can be confirmed through the HUD.

Holding the virus

  • Acquired virus will remain until the end of the game (up to 10 steps)
  • The virus is rising even possessing only the basic physical abilities.
  • You can check the amount of physical ability increase in the skill description window via the [L] key.
  • The higher the virus level, the slightly longer the respawn wait time is.

Virus used

  • Over a certain step S if you have a virus, use the button [V] is activated.
  • You can acquire additional abilities by injecting the virus you have through the [V] key.
  • Humans must have at least three levels of virus. Consumes 2 levels when used.
  • Zombies must have at least 9 levels of virus. Consumes 9 levels when used.

New map

Zm junkhouse cso.png
Main article: Junk House

Among the study's zombie virus increasingly visible progress, further work on mutant zombies proceeds in an abandoned factory waste. Those who were united with courage during the period of extinction, which took the survival of humanity, entered a battle test.

New zombies

Meatwall.png Spider.png Draugr icon.png


Human basic skills
Skill Name Description
Cso zombi5 hmbuff base.png S-Virus Collection Buff Increase attack power when more zombies are killed.
Humanskill hm spd.png Sprint The movement speed increases significantly for several seconds, but when the skill ends, the movement speed decreases significantly for several seconds. Only once per round ('M249 Phoenix' can be used conditionally.)
Humanskill hm hd.png Deadly Shot Inflicts the same amount of damage as a headshot, regardless of which part of the opponent you hit for several seconds. Zombies killed by Deadly Shots have an additional seconds to respawn. Can be used only once per round (additionally conditionally available with 'SG552 Lycanthrope')
Human advanced skills
S-VIRUS Skill Name Description
Zombietype defaultzb.png Zb5 ha normal skill.png Runaway Move speed increased for several seconds.
Zb5 ha normal buff.png Normal Zombie Buff Increase attack power.
Zombietype lightzb.png Zb5 ha speed skill.png Hidden Your body becomes transparent for several seconds, so enemies can't see you well.
Zb5 ha speed buff.png Light Zombie Buff Enable double jump.
Zombietype heavyzb.png Zb5 ha heavy skill.png Free Movement Immune to all movement speed reduction and movement interruption effects. This is a passive skill that is always applied while holding a skill.
Zb5 ha heavy buff.png Heavy Zombie Buff Increase max health.
Zombietype doctorzb.png Zb5 ha heal skill.png Recovery For several seconds, you and your allies are healed for every second.
Zb5 ha heal buff.png Voodoo Zombie Buff Slowly heals when sitting.
Zombietype undertakerzb.png Zb5 ha undertaker skill.png Stamp When you use this skill, your and your allies's armor are replenished once, and for several seconds, your and your allies' ammo are slowly replenished every second.
Zb5 ha undertaker buff.png Stamper Zombie Buff Increase max health and max armor.
Zombietype chinazb.png Zb5 ha china skill.png Invulnerability Immune to all damage for several seconds.
Zb5 ha china buff.png Jiang Shi Buff Increase secondary weapon damage.
Zombietype revivalzb.png Zb5 ha revival skill.png Resurrection When you die, you are not infected with zombies and immediately resurrect as a human. It is a passive skill that is always applied while holding the skill.
Zb5 ha revival buff.png Metatronic Buff Increase melee weapon damage.
Zombietype residentzb.png Zb5 ha resident skill.png Shadow Attack When attacking with a melee weapon, a shadow appears to inflict an additional attack. This is a passive skill that is always applied while holding the skill.
Zb5 ha resident buff.png Sting Finger Buff Increase movement speed.
Zombietype passzb.png Zb5 ha pass skill.png Weapon Creator You can use the Hero Store once. You can use the Hero Store even if you acquire the Supply Box while holding the skill. This is a passive skill that is always applied while holding the skill.
Zb5 ha pass buff.png Blotter Buff Increase grenade damage.
Zombietype boosterzb.png Zb5 ha booster skill.png Acceleration If you move fast, the skill gauge is charged. When you use the skill, you can consume some skill gauge and leap toward the player.
Zb5 ha booster buff.png Chaser Buff Slowly glide while holding the jump key.
Zombietype flyingzb.png Zb5 ha flying skill.png Flight After the height jump, spread the wings to start the glide. When you activate it again, it descends quickly in the direction you look at. If you take a certain amount of damage during the descent, your skill is canceled and you may fall.
Zb5 ha flying buff.png Rusty Wing Buff Increase jump power.
Zombietype akshazb.png Zombieskill discharge.png Discharge When using the skill, a flame is released to the direction the player is pointing, needs to dead a certain amount of damage to enemies to be able to use the skill first.
Zb5 ha aksha buff.png Yaksha Buff The lower the rank of the weapon in use, the higher the attack power.
Zombietype pczb.png Zb5 ha psycho skill.png Vaccine You have several consecutive shots of zombie-fighting vaccinations. Zombies in the vacant shots take extra damage every second.
Zb5 ha psycho buff.png Psycho Buff Increase primary weapon damage.
Zombietype deimoszb.png Zb5 ha deimos skill.png Shock The player fires a shock wave in the aimed direction. Zombies near the location where the shock wave hits will be unable to attack for several seconds.
Zb5 ha deimos buff.png Deimos Buff Increase melee weapon damage.
Zombietype deimos2zb.png Zb5 ha ganymede skill.png Rush The movement speed increases for several seconds, and all movement speed reduction effects can be ignored.
Zb5 ha ganymede buff.png Ganymede Buff Increase secondary weapon damage.
Zombietype boomerzb.png Zb5 ha boomer skill.png Zombie Explosion When using the skill, attack power increases for a certain period of time. If you kill a zombie within the duration, an explosion occurs, inflicting damage to nearby zombies, and the cooldown is reset.
Zb5 ha boomer buff.png Venom Guard Buff The lower the rank of the weapon in use, the higher the attack power.
Zombietype witchzb.png Zombieskill zombihook.png Vampiric Bat When using the skill, the vampire bat attacks the enemy with each hit for a certain period of time, inflicting additional damage, and recovering health by a fraction of the total damage amount.
Zb5 ha witch buff.png Banshee Buff The zombies in the direction you are looking at are displayed in red.

Special Events

Random Weapon

This is an event where humans are given random weapons and zombies are seletcted at ramdom as well. Humans can't get Blotter's buff/skills in Random Zombie Rise/Evolution mode

20 August 2020 (South Korea)/2 September 2020 (CSN:S)