Counter Strike Online Wiki

For original version, see OICW.

OICW Hellfire is a Transcendent grade Epic Edition rifle in Counter-Strike Online.


An OICW that appears to looks as if it was smelted in a smithy of hell. Destroys the battlefield with endless series of explosions targeting zombies.


  • Crosshair notification when successful hit
  • Unlimited spare magazine in scenario mode.

Special functions[]


Consumes special bullets to fire a hellfire-like fireball, exploding at the hit location and inflicting area damage. If there are zombies that survive after receiving damage, one of them A fire brand is created on one person. When the brand fills up or the right-click is reactivated, an explosion occurs, inflicting area damage, and the brand is chained to other surviving zombies, and the damage from the brand explosion can be repeated. As it fills up, it becomes stronger.

  • The hellfire-markings only works in Zombie and Scenario modes.

Release Date[]

  • South Korea: July 11 2024
  • China: July 17 2024
  • Taiwan/Hong Kong: TBA