SV HowTo: How to use and download Steam on your computer ® (How to use steam basics) Comments on the video: This video is for people who play PC games. Steam is a place where you can buy or get games for 75% off, half price, 25% off or for FREE! Alien Swarm is a full game, it absoloutely free. You can also get game packs eg. Call of Duty: Black Ops Escalation/First Strike map packs. Websites/Links: steam.en.softonic.com Be my friend on Facebook: www.facebook.com Thanks for watching click the SUBSCRIBE BUTTON ^ (So I know your watching). Comment for any questions/thoughts. Thumbs up if this video helped you.