Due to the releases of Tekken Tag Tournament 2 in 2011, Tekken 7 in 2015, and Street Fighter V in 2016, neither Namco nor Capcom could provide an appropriate window for the game's preview.
No images or videos were released at the 2010 San Diego Comic-Con, and, by May 2011, Katsuhiro Harada has stated that his staff 'hasn't started' on Tekken X Street Fighter.
