Critical Hit Rules for Classic RPGs. Sept 15, 2013 23:02:57 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by David Okum on Sept 15, 2013 23:02:57 GMT -5 I have used these rules for over 30 years now. okumarts.tumblr.com/post/61365822947/critical-hit-charts-have-long-been-a-staple-in