Nickelodeon's Kingdom Hearts

Kingdom Hearts: Paramount and Nickelodeon is an Upcoming Crossover from Square-Enix along with Viacom, Nickelodeon, and Disney Interactive Studios.

Sypnosis
A 18-Year-Old Boy Named Hayate (Brandon in the English Version), his 14½ Sister Usagi (Kate in English Version) and His Paramount/Nickelodeon Friends, Spongebob SquarePants and Patrick Starfish Has To Stop Ryo (Maverick in the English Version) and Plankton and Save The Worlds and Dimensions of Paramount and Nickelodeon.

Worlds/Dimensions

 * Tutorial
 * Brandon's City
 * Bikini Bottom (Spongebob SquarePants)
 * Unnamed Terminator film series world (Note: It will be based on the first and second films although it would appear with moderate censorship like Bayonetta did in SSB4)
 * Animal's Rainforest (Go Diego Go)
 * Sandy & Danny's School (Grease)
 * Tommy's House (Rugrats)
 * Ocean Shores (Rocket Power)
 * World of Avatar (Avatar: The Last Airbender)
 * Dimmsdale (Final crossover world/Fairly Oddparents)
 * Land of the Devils (Final level)