Batman: Arkham Asylum is on sale for $5.00 for today only as the OnLive $5 Friday Deal. This is a great game and I really like the OnLive service. One of my favorite things to do is go on and watch people play games for some reason. I like giving them Thumbs up if they do something funny lol. Also, if you have the OnLive game console you can use the controller with this game. Which, I prefer for this game.