Ys vs. Sora no Kiseki: Alternative Saga is Nihon Falcom’s Dissidia or Tales of Vs. equivalent. In this crossover game, characters from the Ys and Sora no Kiseki universes battle using the Ys Seven engine as a base.
The game has full voice acting and network play. You can team up in co-op or duke it out in versus mode. While Falcom hasn’t said much about Ys vs. Sora no Kiseki since its reveal, it’s scheduled to come out soon. Look for it in stores on July 29 in disc and limited edition bundles containing a drama CD.