User blog comment:Kogath/Monster Hunter Generations Ultimate Discussion/@comment-6050823-20170527044459/@comment-6050823-20170527045427

Features
 * You can transfer save data from your 3DS to Switch and Switch to 3DS. You also can transfer your MHX save data to the Switch version of MHXX.
 * This is just like MH3U.
 * Switch players and 3DS players can cross play, however, it is only possible online and not locally.
 * Four players can hunt locally together with the Nintendo Switch.
 * Special Edition of Nintendo Switch