Insurgency is here! Modern Infantry Combat on Valve's Source Engine. Insurgency (INS) is a total conversion of Half-Life 2 focused on tactical gameplay.
Insurgency (INS) is a total conversion mod for Valve Software's Half-Life 2, powered by the Source Engine. INS immerses the player in an intense online combat experience. Set on the modern battlefields, Insurgency simulates infantry combat that encourages the use of teamwork and tactics to close with and destroy the enemy.