there is a promotion going on currently for onlive. You can get any game except preorder games for 75% off, use promo code croft. You can only use the code once per account and it will stack with your 30% playpack discount. With this offer you can get Deus EX for $8.75 and many other games around $3-$5 mark. This deal expires at 3:00 PM PT (1 hour from now)