Worlds United: Heroes of the Multiverse

Nintendo X Sega X UbiSoft X Kingdom Hearts is a crossover that is a collaboration of Nintendo, SEGA, Ubisoft, The Walt Disney Company, Final Fantasy, and The World Ends With You. there will be 3 versions of the game, There will be Sarah West's version, JessicaFin23's version, and HardWorkingGirlonTheGo's version

plot (all 3 versions)
3 girls name Courtney Smith, Lucy Anderson, and Regina Baldwin are invited to the worlds of Nintendo, SEGA, Ubisoft, The Walt Disney Company, Final Fantasy, and The World Ends With You, during the quest, the 3 girls have to save the worlds from the Heartless.

opening songs for Courtney, Lucy, and Regina (Sarah West's version of Nintendo X SEGA X Ubisoft X Kingdom Hearts)

 * Courtney's opening theme in Sarah West's version is: Sheena Easton's 9 to 5 (Morning Train) (1981)
 * Lucy's opening theme in Sarah West's version is: Billy Joel's These are the Times to Remember (1986)
 * Regina's opening theme in Sarah West's version is: Elton John's Kiss The Bride (1983)

ending songs for Courtney, Lucy, and Regina (Sarah West's version of Nintendo X SEGA X Ubisoft X Kingdom Hearts)

 * Courtney's ending theme in Sarah West's version is: Barry Manilow and Sheena Easton's Now and Forever (1995)
 * Lucy's ending theme in Sarah West's version is: Wendy Moten's Whatever You Imagine (1994)
 * Regina's ending theme in Sarah West's version is: Diana Ross's If We Hold On Together (1988)