Two heroes of red and blue from different worlds have lost someone close to them. It was tough for both to deal with the pain. But after another accident occurs, they cross paths in an unexpected situation. These heroes, known as Mario and Sonic, eventually learn about each other and promise to protect themselves from their enemies as they unknowingly form a special bond.

From the main hub Delfino Plaza to the windy Bianco Hills, from the busty Ricco Harbor to the lively Gelato Beach, from the exciting Pinna Park to the relaxing Sirena Beach, from the cozy Noki Bay to the high Pianta Villager, and from the small Delfino Airstrip to the awe inspiring volcanic Corona Mountain, all over this huge tropical island is fun awaiting you!

Naruto Uzumaki was betrayed by his own and reborn as Dimentio. After the Chaos Heart's destruction, a second chance was the last thing he expected. For his freedom, he claimed it and took on another name, Menma: Ghost of the Uzumaki

"From age to age a legend's born and three heroes will rise…." Meet Mario, hero of the Mushroom Kingdom. Link is a traveler with a dark past. Peach does her best to serve her kingdom. Hylia, has lost her memory and now Purah's assistant. When an ancient spirit tells them the Great Calamity is coming it will be up to them to stop it.

Superman and Batman discover something unnerving about everything having eyes on them.

3 Worlds Mixed together! Paper Mario, Pretty Cure, and Super Mario! Stuck in the Pretty Cure Worlds, Luigi, Mario and his Paper Equivalent; team up with the Legendary Pretty Cure. Teamed together, Mario and the Pretty Cure must stop Bowser, The Criasu Co, and their Paper Doubles from using the Magic Paper Tome, to create a fold that could destroy all reality!

Set after the events of War Against Smithy and Shroob Assassins, a small period of peace is disrupted as princess Rozalin disappears on a visit to Rogueport. Mario gets a weird map in his hands sended to him by Rozalin. Mario and Luigi depart to Rogueport to see what is going on where they will come face-to-face with old and new enemies.

Can you imagine if Super Mario and Princess Peach had a daughter that is going to happen in this story. but when Bowser hears about it he kidnaps the child and raise her on his own. So that he can get revenge on Mario. this might be bowser greatest plan yet.

Kazuma finds himself in the Mushroom Kingdom.

there are many secrets in the world of shinobi, but this one was so well hidden that no one knew about it for some time. by random chance, it was found and Naruto will soon find out that it might be a blessing or a curse. only time will tell him which one it is. Harem. Bowsette. Genderbending. (give it a try before judging)

Just when Luigi thought he could get the perfect night's sleep after rescuing everyone in portraits a third time, a certain plan will have him go through not just a mansion, but an entirely new world.

A legend. A princess. A bounty hunter. A guardian. Two stories told about a mysterious place. Four at-odds girls, come together in a set of strange circumstances, one after another. Oddly enough, there are forces they can't hope to fight alone. But, they must overcome their own differences. But, is that possible, especially when they can barely get along with themselves?

Klaptraps tend to be very clingy.

Mario's Birthday Is Coming In A Couple Of Weeks So Peach's Decides To Invite Both Zelda And Link For His Party...After An Accident With Link Mario Breaks Up With Peach And Zelda Doesn't Trust Peach... Will She Be Able To Make Amends And Reconcile With Her Friends In Time Before The Big Day?

It was just your average day in the Mushroom Kingdom... and then they were greeted by unexpected visitors...

Godzilla and Dry Bowser have their match in the Bone Dry Dunes interrupted by Gojira's metal counterpart.

Popo and Nana want to learn how to fart like Princess Daisy and Toadette, who are both willing to teach the Ice Climbers

Cream sets off to a trip to the Woods to find Sonic and prove he's not a monster. Things may not always seem what it seems, little rabbit. Be careful. (That's all I gotta say)

Sonic just likes to tease people with his running.

On the run from a dangerous squadron, Feral Cat is suddenly sucked into an unknown dimension, where he ends up on a mysterious space station housing a lone woman & a species of adolescent stars. Desperate for his life, Feral Cat must choose between escaping his foes and returning to Strangereal, or seeking refuge on the space station and defending it with his F-14D…from the skies.

The road to hell is paved with good intentions, blood, revenge, and Luigi has departed down that road. A chance meeting means a possibility for redemption... if his atrocities can be redeemed. Inspired by Angel Dust executes Luigi by Bodko on Twitter. Rated M for mature themes, including violence and drug use, and drinking.

Iggy and Larry learn not to play around too hastily with a portal for their experiment.

Sonic the Hedgehog is always looking for a good time! He gets into trouble with his ageing friends in a non-stop onslaught of hilarity and misfortune. What hi-jinks will he run into next?

Sonic plays around with the Mushroom Kingdom enemies super fast.

When Count Bleck is taking over all worlds it is up to Mario, Peach, Bowser, Luigi, Gwen, Cody, Zoey, Scott, and Mike to save all worlds.