Alien SwarmBack to reviewsGame Reviewed: Alien SwarmPublisher: Valve CorporationDeveloper: Valve CorporationReviewer: Matt LewisPlatform: PCCategory: ActionESRB Rating: N/AClick Here to Learn More About our ReviewsGame Description:Valve Corporation is no stranger to the limelight when it comes to making hit video games. They are the minds behind video game darlings such as the Half-Life series, Team Fortress, and Portal, all of which have garnered multiple awards and recognitions.Valve...