I just joined this game and its awesome, but right after i get my dinner, i can't log on due to a geographic problem, steam deletes my game(SK) from the library and i can no longer lunch it. It worked out fine the first gameplay. I checked online to make sure I am in US with the right IP. What is causing this problem??? Now I can't even find SK in steam store search. Btw I'm a mac user but my friends(mac user) works out well.