2005 · Shooter · PC (Microsoft Windows)
Rebels have made a base at the top of a mountain near a town called Coonersville. The Combine decided to send Headcrab canisters into the town instead of trying a normal assault and possibly wasting Combine lives and resources. After a suitable period of time to allow the Headcrabs to do their work, a sweeper team is sent in to secure the town and capture the base.