Posted February 06, 2013
We also have a nice Support link for this issue:
http://www.gog.com/support/kings_quest_4_5_6/kings_quest_6_stuttering_intro
http://www.gog.com/support/kings_quest_4_5_6/kings_quest_6_stuttering_intro
It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera