Speedy Hearts is a crossover game between Sonic the Hedgehog, Dogs, Kingdom Hearts and numerous movies, shows and games published by SEGA for the Xbox One and 360, the GameCube and the PS4. It was released in November 26, 2020.

Worlds and Characters

Heroes
  • Sonic
  • Tails
  • Knuckles
  • Sora
  • Donald
  • Goofy
  • Kobe
  • Classie
  • Benz
  • Cody
  • Mickey
  • Riku
  • Kairi
  • Aqua
  • Ventus
  • Terra
  • Xion
  • Roxas
  • Axel
  • Chip (From Sonic's World)
Anti-Heroes
  • Jaden
  • Shadow
  • Rouge
  • Koko
  • Alphie
  • Omega
  • Eggman
  • Cactus
Antagonists
  • Dark Lords
    • Sonic.EXE
    • Tails Doll
    • Ghost Knuckles
    • Dark Shadow
    • Dark Sora
    • Dark Jaden
    • Capella
    • Rasso
    • Mephiles' Ghost
    • Dark Gaia's Minions
New York City
  • Max
  • Duke
  • Liam
  • Katie
  • Chuck
  • Gidget
  • Chloe
  • Rooster
  • Snowball
  • Molly
  • Daisy
  • Mel
  • Buddy
  • Sweet Pea
  • Norman
  • The Flushed Pets
Monstropolis
  • Sulley
  • Mike
  • Boo
  • Jeff Fungus
  • George Sanderson
  • CDA
Whoville
  • Grinch
  • Cindy Lou Who
  • Max
  • Fred
  • Donna Lou Who
Paradise Falls
  • Carl Fredricksen
  • Russell
  • Kevin
  • Dug
  • Charles Muntz
  • Alpha, Omega and Gamma (From Up)
Metroville
  • Bob Parr aka Mr. Incredible
  • Helen Parr aka Elastigirl
  • Violet Parr aka Little Miss Disappear
  • Dash Parr aka The Dash
  • Jack-Jack Parr
Tyumen
  • Masha
  • Bear
  • Dasha
  • Rosie
  • Goat
  • Dog
Santa Monica/Freedonia
  • Felonious Gru
  • Dru Gru
  • Lucy Wilde
  • Agnes Gru
  • Edith Gru
  • Margo Gru
  • Lucky
  • Balthazar Bratt
  • Niko
  • Niko's mother
  • Niko's younger brother
Kingdom of Corona
  • Rapunzel
  • Eugene Fitzherbert
  • Pascal
  • Maximus
  • Cassandra
  • Varian
  • King Fredric
  • Queen Arianna
The Enchanted Forest
  • Elsa
  • Anna
  • Kristoff
  • Olaf
  • Sven
San Fransokyo
  • Hiro
  • Baymax
  • Go Go
  • Honey Lemon
  • Wasabi
  • Fred Fredrickson
Toy Box
  • Woody
  • Buzz Lightyear
  • Bo Peep
  • Forky
  • Duke Caboom
  • Gabby Gabby
  • The Bensons
  • Bonnie Anderson
Hotel Transylvania
  • Count Dracula
  • Mavis Dracula
  • Johnny Loughran
  • Dennis Dracula-Loughran
  • Winnie Werewolf
  • Tinkles
  • Wayne Werewolf
  • Murray
  • Frankenstein
  • Griffin
  • Blobby
Twilight Town
  • Hayner
  • Pence
  • Olette
  • Scrooge McDuck
  • Huey
  • Dewey
  • Louie
  • Morty
  • Ferdie
  • Max Goof
  • Molly Davis
  • Andy Davis
  • Mrs. Davis
The Caribbean
  • Jack Sparrow
  • Henry Turner
  • Hector Barbossa
  • Joshamee Gibbs
  • Carina Smyth
  • Scrum
  • Shansa
  • Armando Salazar
  • Lieutenant Lesaro
  • John Scarfield
  • Mayor Dix
Burgess
  • Jack Frost
  • Jamie Bennett
  • Sophie Bennett
  • E. Aster Bunnymund
  • Toothiana
  • Sandman
  • Nicholas St. North
Long Term Memory
  • Joy
  • Sadness
  • Fear
  • Anger
  • Disgust
  • Bing-Bong
  • Riley
  • Jill
  • Bill
San Francisco and The Forest
  • Grizz
  • Panda
  • Ice Bear
  • Chloe Park
  • Chloe's Parents
  • Charlie
  • Ranger Tabes
  • Poppy Rangers
USA
  • Jeremy Casanova
  • Paris Garcia
  • Laston Davis
  • Juan Cruz
  • Marcus Nazario
  • Collin Casanova
  • Cathy Casanova
  • Alex Davis
  • Anthony Jerome
  • Graham
  • Ben
  • Reese
  • Connor
  • Amelie Hobbs
  • Huron Baton
  • Brian Kemp
  • Lucas Zimmer
  • Minnesota Parker
  • Emma Belle
  • Steve Zimmer
  • Charlie Lowe
The World
  • Jett
  • Jerome
  • Dizzy
  • Donnie
  • Astra
  • Astro
  • Todd
  • Paul
  • Mira
  • Chase
  • Kim
  • Badge
  • Zoey
  • Sparky
  • Crystal
  • Bucky
  • Todd
  • Flip
  • Callum
  • Stig


Chicago
  • Kevin McAllister
  • Old Man Marley
  • Harry Lime
  • Marv Merchants


Land of Dead
  • Miguel Rivera
  • Hector
  • Dante
  • Imelda
  • Pepita
  • Ernesto de la Cruz
Berk Island
  • Hiccup
  • Toothless
  • Ruffnut
  • Tuffnut
  • Astrid
  • Stoick the Vast
  • Valka
  • Drago Bludvist
  • Bewilderbeast
South Pacific Ocean
  • Moana
  • Maui
  • Pua
  • Heihei
  • Mini Maui

Bosses

Team Attacks

  • Sonic Overdrive (Team Sonic)
  • Key Dash (Sonic and Sora)
  • Roar Shock (Sonic characters, Dog Series characters, Monsters Inc. characters, Kingdom Hearts characters, Despicable Me characters and Hotel Transylvania characters)
  • Big Scream (Sonic, Sora, Kobe, Classie, Knuckles and Agnes)
  • Chaos Inferno (Team Dark)
  • Rex Rampage (Kobe, Jaden, Iulia, Noah and Rex)

Voice Actors

  • Ben Schwartz as Sonic
  • Colleen Villard as Tails
  • Dave Mitchell as Knuckles
  • Jennifer Hale as Amy
  • Tara Strong as Cream, Sweet Pea and Pickles
  • Jaden Perrin as Himself, Classie, Kobe, Snow, Lockoli, Huron and Rasso
  • Lara Jill Miller as Berry
  • Grey DeLisle-Griffin as Layla and Pinkie
  • Patton Oswalt as Max and Zexer
  • Jenny Slate as Gidget
  • Kevin Hart as Snowball
  • Haley Joel Osmet as Sora
  • Fox Stevenson as Daniel Baton
  • Bustre Charles as Samuel Michael Rider
  • Benedict Cumberbach as The Grinch
  • Cameron Seely as Cindy-Lou
  • Rashida Jones as Donna-Lou
  • Tristian O'Hare as Groopert
  • Edward Asner as Carl Fredricksen
  • Logan Moreau as Russell
  • Pete Docter as Kevin
  • Bob Peterson as Dug and Alpha
  • Christopher Plummer as Charles F. Muntz
  • Steve Carrell as Gru and Dru
  • Kristen Wiig as Lucy Wilde
  • Nev Scharrel as Agnes Gru, Masha and Dasha
  • Dana Gaier as Edith Gru
  • Miranda Cosgrove as Margo Gru
  • Pierre Coffin as Minions
  • Jared Butler as Captain Jack Sparrow
  • Brenton Thwaites as Henry Turner
  • Kevin McNally as Joshamee Gibbs
  • Kaya Scodelario as Carina Smyth
  • Brian George as Hector Barbossa
  • Antonio Banderas as Captain Armando Salazar
  • Mark Consuelos as Lieutenant Lesaro
  • David Wenham as Lieutenant John Scarfield and Blickord
  • Elsie Fisher as Blechina
  • Evan Annable as Kevin McAlister
  • Joe Pesci as Harry Lime
  • Jeff Darlington as Marv Merchants
  • Jeff Steitzer as Old Man Marley

Nicknames

  • Kingdom Hearts IV
  • Sonic Adventure V
  • Sonic, Dogs & Kingdom Hearts Adventure

Trivia

  • Some worlds (Whoville (The Grinch (2018)), Paradise Falls (Up), Long Term Memory (Inside Out), Kingdom of Corona (Tangled: The Series (Season 1)), Toy Box (Toy Story 4), Arendelle & The Enchanted Forest (Frozen 2), The Caribbean (Dead Men Tell No Tales), Land of Dead (Coco), South Pacific Ocean (Moana), Chicago (Home Alone) and Berk Island (How To Train Your Dragon 2)) are remakes of the respective movies.
  • The USA world has the same gameplay as the Need For Speed series.
  • The Dark Lords appear in worlds that the main characters visit related to their personalities in some way.
    • Capella appears in Whoville, representing his cold heart.
    • Rasso appears in Paradise Falls, very likely due to his power over dog bones (he's a dog after all).
    • Blechina appears in Long Term Memory, because of her power over core memories.
    • Shadow Android appears in Metroville, because of his artificial nature.
    • Blickord appears in Berk, reflecting his clever wit.
    • Zexer and Tulsa appears in The Caribbean, which would reflect on their knowledge of directions and his accent.

Unlockables

  • If you complete all the worlds you get expert mode where you play as Sora and everyone else in different worlds.
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