PANIC98
CAG Veteran
If youve linked your steam to your facebook, all you have to do is comment on a friends steam page and youll have 3 tickets, enough to get Alien Breed 2 for free. If you havent linked your steam to your facebook you can comment on a friends steam page and wait until tommorow and get another one of the free offers for tickets.
http://store.steampowered.com/summersale/prizebooth/
http://store.steampowered.com/summersale/prizebooth/