As promised, Valve has released top-down co-op shooter Alien Swarm on Steam, free of charge. Have fun! https://kotaku.com/valve-unleashes-an-alien-swarm-on-steam ...

Katelyn has been a writer since they learned to hold a pencil, but was a latecomer to the world of gaming, gradually falling in love with video games over the course of high school and college. They ...

Our world is threatened with an imminent invasion from a swarming alien menace. And there is only one hero brave enough, smart enough and tough enough to fight back - Ben Tennyson!