Despite the crossovers The Witcher has already had, there are many video games that it would feel right at home in. One option would keep Geralt in the fighting game genre and see him making an appearance in the Mortal Kombat series. Not only would he fit as an agile fighter with a variety of moves, but Mortal Kombat has had a variety of strange guest characters in the past. It also would be interesting to see how Mortal Kombat would apply its over-the-top gore and fatalities to Geralt, which wo...