The Alien Swarm mod began development in 2007. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In an update posted to their Steam page, the team ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Half-Life 3 it ain't, but if it's a new Half-Life game you crave then maybe Lambda Wars will do ...