Tunnel (dm_tunnel) is an annihilation map in Counter-Strike Online.

Official description

To achieve their goals, the Terrorists plan to blow up a tunnel to steal money and war equipment from a train.

Counter-Terrorists: Attack the Terrorists and keep them from achieving their goals.

Terrorists: Attack the Counter-Terrorists and make sure they do not succeed with their spoiling tactics.

Remark: There are two spawn zones per team on this map.



Tar21 icon.png

  • This map was released on 30 May 2012 alongside TAR-21.
  • This map was released on 26 September 2012 in Zombie Mode.


  • This map was released on 30 April 2014 alongside Greesia and XM2010.
Counter-Strike Nexon: Zombies
  • This map was released on 23 September 2014 alongside Open Beta Test.
  • This map was released on 26 March 2015 alongside Open Beta Test.


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