The phenomenon of guest characters in fighting games won't be dissipating any time soon. 2015's Mortal Kombat X is already slated for a fresh batch of franchise intruders -- big business, based on the monetary success of Freddy Kreuger (Mortal Kombat) and Scorpion (Injustice: Gods Among Us) downloadable content.

In spite of fan controversies; the intrinsic intrigue of popular characters in places they wouldn't ordinarily belong has proved a powerful draw. While speculation runs rife for the next wave of Kombat challengers -- revelations of past possibilities remain a hot topic of fresh relevance! Cult support has built around 2011 near-miss Sweet Tooth, while the willingness of Spawn creator Todd McFarlane has inspired its own following.

Imaginative fans can now add Marcus Fenix of the Gears of War series to the list - revealed today as another crossover considered for 2011's Mortal Kombat reboot!