Marvel Vs Sonic

Marvel Vs Sonic is an action-Adventure Video Game, it is an crossover between Sonic Universe and Marvel Universe.

Sonic the Hedgehog Characters:

 * Sonic the Hedgehog
 * Tails the Fox
 * Knuckles the Echidna
 * Shadow the Hedgehog
 * Amy Rose
 * Blaze the Cat
 * Silver the Hedgehog
 * Cream the Rabbit
 * Vector the Crocodile
 * Dr. Eggman
 * Jet the Hawk
 * Wave the Swallow
 * Storm the Albatross
 * Big the Cat
 * Rouge the Bat

Marvel Characters:

 * Spider-Man/Peter Parker
 * Wolverine/James Howlett
 * Captain America/Steve Rogers
 * Iron Man/Tony Stark
 * Hulk/Bruce Banner
 * Venom
 * Juggernaut
 * Ms. Marvel/Carol Danvers
 * Thor
 * Loki
 * Ultron
 * Thanos
 * Abomination
 * MODOK
 * Black Cat

Unique:

 * Muscle Entity (Final Boss)

Plot:
Another action of Sonic the Hedgehog stopping Eggman once again with the Chaos Emeralds, but unaware that Eggman wasn't done, he manage to steal the Chaos Emeralds, he eventually get blasted with them to the unknown universe. where he meets Thanos, they agree an alliance and merged the Chaos Emeralds with the Infinity Stones. turning both the Universes of Marvel's and Sonic's into an single Universe.

next day, Sonic suddenly meets Spider-Man who wonders the same thing, they both attempt to recruit the others. after recruits Heroes and Sonic's Friends, they join Sonic and Spider-Man. they are suddenly greeted by Eggman and Thanos. who reveals their plan to destroy man-kind, The Team figures out Chaos Emeralds have been merged with the Infinity Stones. explaining why their Universes have merged. Dr. Eggman and Thanos flee off to escape.

the team goes to recruits to get the Rivals and Villains to team up with them, after they succeed, they all head to stop Eggman and Thanos. with an unknown Monster called Muscle Entity approaches. after destroying the creature, they unmerged the Chaos Emeralds and Infinity Stones to unmerged the univers, which worked, Sonic and his friends are back home with their rivals including Eggman. While Marvel Team are back home with their Villains including Thanos. Sonic looks up in the sky, Spider-Man did the same.