draxious 10 Posted July 6, 2010 When ever I go to play the game, I keep getting invalid serial # and the game closes is there any way to fix this? thank you for your help Share this post Link to post Share on other sites
Nicholas 5 Posted July 6, 2010 Get your key and PM it to the moderator Placebo, he will be able to check to see if it is valid or invalid. Maybe try contacting steam as well. Share this post Link to post Share on other sites
TimRiceSE 10 Posted July 6, 2010 http://forums.bistudio.com/showthread.php?t=73554 Share this post Link to post Share on other sites
Placebo 28 Posted July 7, 2010 http://forums.bistudio.com/showthread.php?p=1673046#post1673046 Continue there where Dwarden answered please (this question has already been answered in that thread). Share this post Link to post Share on other sites
