Sonic the Hedgehog and Kingdom Hearts
Crossovers
Chaos Keys by Antares700 reviews
Sonic is now forced to fight something he can't destroy, with something he doesn't undersand, against foes he can't hate. Sonic/Kingdom Hearts crossover.
Rated: T - English - Adventure/Supernatural - Chapters: 12 - Words: 33,975 - Reviews: 37 - Favs: 27 - Follows: 13 - Updated: 1/6/2009 - Published: 10/5/2008
Organization XIV by chowdahrogansora reviews
Organization XIII meets Sonic. Tails finds a new love, who seems to be connected to all this. hopefully, he'll have better luck this time. a few cuss words here and there. recently moved to crossover Sonic-Kingdom Hearts
Rated: T - English - Chapters: 6 - Words: 8,962 - Reviews: 9 - Favs: 4 - Follows: 2 - Updated: 9/10/2008 - Published: 3/10/2008 - Tails, Xemnas
Kingdom Emeralds by The All Real Numbers Symbol reviews
A Kingdom Hearts/Sonic the Hedgehog crossover. Xemnas has come to Sonic's world and is after the Chaos Emeralds. Sora and Sonic refuse to let him win. But our heroes also have another problem, and his name is Daxsowh. Complete.
Rated: T - English - Adventure - Chapters: 9 - Words: 13,005 - Reviews: 47 - Favs: 41 - Follows: 13 - Updated: 5/22/2008 - Published: 2/22/2008 - Shadow, Saïx - Complete
Sonic & Keychains by BlackCherry93 reviews
The Heartless invade Sonic's world, so... You know. Rated T for Heart Stealing and maybe more later on.
Rated: T - English - Adventure/Tragedy - Chapters: 4 - Words: 1,396 - Reviews: 3 - Favs: 4 - Follows: 2 - Updated: 4/11/2008 - Published: 4/1/2008