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Mario and Sonic: The Colliding Dimensions

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M&STVG poster

Promotional poster.

A Mario/Sonic crossover video game formerly known as Mario and Sonic: the Video Game. By AdamGregory03.


The first cutscene starts out at Bowser's Castle. Bowser and the Koopalings are up to no good again with a Death Koopa Ray. They've locked Peach up in a cage. Soon Mario comes into the room.

Meanwhile, on the other side of the world, Dr. Eggman has created the Death Egg Ray. Sonic soon comes in to stop the evil egg-shaped scientist before it's too late.

Bowser and Eggman activate they're weapons at the same time, causing them to missing they're enemies and collide with one another. The radiation from the beams eventually causes earthquakes and floods. Soon, the silhouette of a mysterious villain appears and forces the beams back to the weapons, causing a massive explosion. Soon Mario, Sonic and their friends wake up to seen that the explosion caused the world to split in half. They team up to stop the new evil from destroying the world.


It appears that the gameplay for the Mario world characters is going to be similar to Super Mario Galaxy, while the gameplay for the Sonic world characters is going to be more like Sonic Colors.



Mario World

Sonic World

bold means that character is unlockable.

Confirmed Levels

  • Mushroom Plains Zone
    • Spring Shroom Lane
    • Yoshi Fields
    • Lake Luck
    • VERSUS Bowser and Bowser Jr.
  • Green Hill Zone
    • Green Hill Highway
    • Lush Beach
    • Island Hopping
    • VERSUS Dr. Eggman and Metal Sonic
  • Kongo Jungle Zone
    • Vine Valley
    • Banana Canyon
    • Gorilla Grotto
    • VERSUS Dark Kong
  • Ring Casino Zone
    • Bright Lights
    • Casino Lane
    • Ring Raceway
    • VERSUS Casinoman


See here.

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