Part 3 of the Quadrilogy. Earth is at war, and the awakening of a legendary demon is imminent. The chosen ones unite once more at a new tournament in the hopes of stopping their enemies, including one of their own. A Street Fighter, Mortal Kombat, Soulcalibur, and Tekken Crossover.

Chrom and his Shepherds are once again off to stop a war, but they run into a mysterious warrior along the way. Can they save the world from two threats as old as the world itself?

Part 2 of the Quadrilogy. The realms are in peril and only four individuals can stop Outworld's reign. However, not even the yoga master who predicted this can foresee who the four are. A Street Fighter, Mortal Kombat, Soulcalibur, & Tekken Crossover.

Part 1 of the Quadrilogy. Chosen warriors from different realms must save mankind from evil, who are using a powerful medallion that must be destroyed. A Street Fighter, Mortal Kombat, Soulcalibur, & Tekken Crossover.