The Elder Scrolls: The Quest for Kingdom Hearts

An Elder Scrolls/Kingdom Hearts/Fallout crossover, in which the Dragonborn, Serana and Aela of Skyrim, and the Courier, Veronica and ED-E of New Vegas witness their respective worlds be destroyed by dark creatures called the Heartless. Learning there is more at stake, they join forces with a boy named Sora to find out who's controlling the Heartless and perhaps save all the worlds.