Can someone tell me where I can find the information on how to invite friends and play a game with them through Steam? I've never used it for that aspect before. I actually did figure out how to "friend" someone and successfully added them to my friends, but how do you invite them to a game? I clicked on "invite to game" somewhere in the Steam shift+tab screen, but it didn't seem to work. Anyway if someone could direct me to a site that explains it well, or just explain it to me, I would really appreciate it. Ima Steam noob