Today, the front page has been flooded by new answers in the skyrim tag.
The problem here (aside from the horrible formatting and nonsensical additional text) is that these answers are identical and by the same user. They're also an "all-encompassing" guide on this topic - only a tiny part of the answer actually relates to the question.
Downvoting this behavior risks reversal due to serial downvoting, editing seems pointless as the answers have loads of problems in addition to not being specific enough and flagging them seems inappropriate as they are answers and they are valid ... Kinda, sorta. If you only look at the one question + answer.
So, what are we supposed to do in this situation? How should we solve this without going crazy?