Petrol Boomer is a primary equipment in Counter-Strike Online.


Petrol Boomer is developed by a private sector. The compressed gas in the Petrol Bomb gives a big explosion when fired. Upon contact, massive damage is dealt to the area where the explosion occurs, and a damaging fire is left behind for a certain period of time.

Details: The gasoline bottle burns the place it lands, doing damage every tick for 5.5 seconds. Damage: 8 (Normal), 113 (Zombie), 188 (Scenario)


  • Instant kill if direct hit
  • Leaves the area on fire upon explosion
  • Lights up everything in its radius except the user
  • Still functioning in the water
  • Slows enemy down when walking upon the fire


  • Low clip size
  • Single shot only
  • No stun and knockback powers
  • Heavy weight
  • Long reload time
  • Unable to perform headshots except with Concentrated Fire
  • Sold during a limited period of time
  • Expensive price


  • After shooting, the fire will burn for 7 seconds.
  • 1 shot can deal up 7000 damage to Bosses, provided that attack power has been maxed and if it is within range of the radius of the fire.
  • In order to prevent incoming hordes of zombies, simply drop the weapon and rebuy (press F2 by default).

Release date

  • South Korea: 10 July 2014.
  • Taiwan/Hong Kong: 22 July 2014.
  • China/Japan: 23 July 2014.
  • Indonesia: 17 December 2014.
  • Vietnam: 13 October 2015.
  • CSN:Z: 23 March 2016.



Weapon stats



Petrolboomer draw

Drawing sound

Petrolboomer draw empty

Ditto, empty

Petrolboomer explosion

Explosion sound

Petrolboomer idle

Idle sound

Petrolboomer reload1

Reload sound


Shooting sound

Counter-Strike Online - Petrol Boomer - China Official Trailer

Counter-Strike Online - Petrol Boomer - China Official Trailer

CS Online Petrol Boomer Gameplay

CS Online Petrol Boomer Gameplay

CSO 페트롤 부머 리뷰

CSO 페트롤 부머 리뷰


  • The ammunition used is Petrol Bomb, a British term for Molotov Cocktail (American).
  • The Molotov Cocktail was planned to be implemented in Counter-Strike 1.6, but was scrapped before the release alongside some other weapons and items. It made its first appearance in Counter-Strike: Global Offensive.
  • This is the third weapon that is equipped with an air meter after Gae Bolg and Aeolis.
    • The air meter shows the "Kill Ratio" of 40-60 Ks instead of gas pressure.
  • The launcher model seems to be the combination of RPG-7 and M72 LAW.
  • Even though the flame burns everything in its radius, it deals no damage to its user.
  • The burning radius does not spread when hit ceilings or walls and fall down straight that no such current wind affects the flame.
  • This is the first non-anti-zombie weapon that has Reservation Ticket.
  • Some places such as ducts like in Assault, will not show any flame at all. However, the burning effect still occurs.
  • The flame still burns in the water.

External link

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