Summary: Trapped in an unfair game? Fighting against society? Changing the hearts of evil adults? Save the world? Discovering oneself? Nothing out of the ordinary for these teenagers. Lots of pairings!

Sora has been lost. He can no longer return to the people he loves because of his sacrifices. Luxu wants to take advantage of this and offers Sora a deal. Jump into this reality of Phantom Thieves and Personas and help him do his research, or go insane all alone in the Final World. And though Sora takes the chance, his wings of rebellion call Sora to act!

Want some ideas on what's coming? Read this!

A one shot given life by the ending of Kingdom Hearts Union Cross. OC is Player Character. Spoilers for the Finale of Kingdom Hearts Union Cross

Following the events of kh3, Kairi and Naminé set out to find Sora using the gummiship. However, their search goes horribly wrong and they end up in the streets of Shibuya City where the mysterious 'Phantom Thieves of Hearts' resides. What will become of the girls in this world of thieves? Will they find Sora and possibly find some love along the way or lose their hearts trying?

Awakening in a world where hearts can be stolen, Sora joins forces with the Phantom Thieves to find his way home. *Takes place after Melody of Memory*

When darkness rises and the light fades, fates calls upon the wielders of light to save it. But now the realm of light is in greater peril and it'll need more than the Chosen Keyblade Wielder to save it so fate decided to call one of greater light to help. The worlds better prepared because a Wild Card was coming.

The Phantom Thieves are back! Can they ever catch a break? Eh, guess not. As they were about to make their trip around the world, they rendered to the Metaverse once again, but this time, it's in danger of strange creatures and are tracking down a mysterious boy with unknown origins. Can they figure out what's going on in the Metaverse? Take your heart and find out!

The Phantom Thieves are back! Can they ever catch a break? Eh, guess not. As they were about to make their trip around the world, they rendered to the Metaverse once again, but this time, it's in danger of strange creatures and are tracking down a mysterious boy with unknown origins. Can they figure out what's going on in the Metaverse? Take your heart and find out!

Reposted with permission from TheIdeaGuy. Keyblades and Persona, an item of great power and a power of limitless potential, what wonders will come from these forces crossing paths

A trio of video game characters from another reality fall into another: the world of the Phantom Thieves. This is a fanfic collaboration between Ford1114 and KingdomKey23. This is a non-canon crossover one-shot of our Akane no Mai series and KingdomKey23's Kingdom Hearts: The Nintendo Version Remixed fic. Ford has given me permission to post this on my page.

This was a mistake

Roxas et Axel apprennent à vivre normalement à Destiny, en compagnie de Riku, Kairi et Sora. Tout se passe plus ou moins bien, jusqu'à ce que d'étranges évènements commencent à se produire. Des gens disparaissent, et d'étranges créatures font leur apparition: Les Ombres. ABANDONNÉE

Ren Amamiya lives on Yongen Islands and dreams of exploring other worlds with his friends. However, he got more than he bargained for when darkness floods into his home and strands him and his friends across different worlds. Now with the power of the Keyblade, and the help of new friends, Ren must find a way to save his home and stop the darkness for good.

While Sora was idly sitting around in Destiny Island, he suddenly gets transported to the world of Persona.

The Keyblade is a weapon of the heart while a Persona is the manifestation of it. From the depths of the human heart, a forgotten soul returns to fight once more and to rediscover for what is worth living.

What if the P-1 Climax ended in disaster? To recreate the world, Philemon begged Yen Sid to send the Fighters of the tournament to another universe. To recreate his own world, Yu must travel the worlds with Sora to find his friends.

"I am Thou... Thou art I. Thy heart's bonds shall lead thee further to the truth." What happens when The story of Persona 4 is told with Kingdom Hearts characters. Full summary inside.

If you look into a mirror at midnight when it's raining, you see your true love. At least, that's what Sora Narukami heard when he moved to Destiny Islands. Does this rumor have to do with a corspe found on a paopu tree? Based off Persona 4. [Contains AU and OOC]

Elizabeth might have found the "key" to safe her guest. Roxas might have finally found a life of his own. [Persona 3 and Kingdom Hearts Crossover]

To save four souls, the actions of a Composer unlocked barriers long forgotten by even the most ancient timekeepers. As the Keybearers prepare for the oncoming battle with Xehanort's XIII Seekers, a new form of darkness emerges... along with new allies. The Realms interweave in this exciting crossover... Kingdom Hearts X Persona 3/4 X SquareEnix other JRPGs

I don't know I essentially just replaced Marluxia with Igor in Re:CoM because they're both vague and cryptic as crap and this happened.

A boy killed and reborn, a choice made. Follow his adventures to explore and entertain his patron. "so this is my life now huh? Oh well might as well enjoy it." rating change to M to allow more freedom

A young man's soul has awaken to fight in the Keyblade War, to prevent an otherworldly being from destroying the universe. His journey will take him from the start of the war to the end, where the worlds will engulfed in Chaos. However, will he be able to save his world along with the others in the Sea of Souls or will Minato Arisato die in the process? First of a multi-part story.

general out lines for a crossover challenge for a story I may never get around to writing