Half-Life 2 Combine Destinty Demo Mod

The town, Coonersville, has been compromised. The rebels there have made a base at the top of the mountain.
Instead of wasting Combine Soldier's lives, have they sent headcrab canisters to the town. After the whole town had become zombies, a Combine sweeper team was sent in to take over the whole town and take over the base. The Combine turned the rebel ba