: This update does not include a new environment, requiring players to play the Defusal mode on existing layouts.
The center of the update is , a 12v12 attack-and-defend game mode. Insurgency: Sandstorm Operation Livewire Free D...
is a free content update (Update 1.13) for the tactical shooter Insurgency: Sandstorm . : This update does not include a new
Operation Livewire supplies both factions with iconic, hard-hitting machine guns for the Gunner class: Insurgency: Sandstorm Operation Livewire Free D...
: Insurgents must plant explosives on weapons caches, while the Security team must defend them or defuse active bombs.