Week 5: “Big Play” Slay Saves the Day. Each region's contenders will be a part of a goril— No, it's Gocguy. The challenge for this week is titled Opposite Day. Demise's Newbie DCSS - Giant Club Run p1 - Opposite Day. Opposite, contrary, reverse imply that two things differ from each other in such a way as to indicate a definite kind of relationship.