Since the column for All Jems in the Individual Levels has been filled up now, I was interested in getting the Co-op columns more fleshed out. However, when I look at the rules for Co-op, I see that they don't mention whether or not you actually need 2 real people doing Co-op together. Was just having two controllers for 1 person always allowed for Co-op? If not, that might be a good distinction to have in the rules to make sure nobody gets confused.