Hello and Welcome to my first Mario and Sonic Crossover, now I also want to add, that some Story Elements from the game Mario and Luigi Partners in Time will be borrowed in this, I thought it would be appropriate to add that in order to make sense as to how Mario and his friends made it to Earth. Here are things to expect from this Story

1. This story will be Three seasons Lng. The power source in Marios world known as the "Cobalt Star" will play a major role with the Chaos Emeralds

3. An alien race in Mario's world Known as the "Shroobs" Will be joining the Metarex in Season 3.

Koopa Bros and Bowser will be part of the ordeal as well.

I'm also going to change Bowser motives as well, instead of capturing Princess Toadstool (Peach), he wants to "Capture" the whole kingdom and rule it under his rule,

well that's all I have planned out at the moment. Enjoy

Sonic World

(Nighttime)

In sonic's universe, sonic is trying to break into eggmans Base, to foil Eggman plans and rescue Cheese and Cream, with some help from Tails and Amy in Tails Plane The Tornado. During the fight Eggman orders for the base to be locked down tight.

"Doctor Eggman, the facility is in 100% lock down" Decoe said.

" Why does that cursed sonic always get in my way?" Eggman said.

"He doesn't get in your way Dr. Eggman, Sonic just tries to stop you from doing all the bad things you like to do?" Cream said.

"Chao" Cheese said.

"Is that so?, well he's to late to stop me this time, once I insert the last chaos emerald, my energy amplifier will be invincible" Eggman said.

"You can't do that, Sonic won't let you get away with this". Cream said.

" HaHaHa your wrong Creamy Dreamy" Eggman said while laughing.

as he was laughing, Sonic bursts in.

"Sonic?...your to late" Eggman said putting the emerald in the machine. "you'll never stop me now sonic, all i have to do is to press this little red button". Eggman said.

"Thats if you can press it before I grab it" Sonic said.

"Just try" Eggman said.

Eggman orders his Mechs to shoot at Sonic, Sonic dashes and dodges the lasers, as he does he gets into Eggmans way.

"WAIT STOP, Hold your fire!" Eggman said to the Mechs.

The Mechs then shoot at the machine as Eggman ducked to the ground.

"Oh no, what have you done?" Eggman said in shock, the Machine then lets out a large Light that engulfs almost everything.


Marios World

(Back in Egadds Lab)

Professor E gadd, Along with Kolorado and Goombella were examining something that Kolorado and Goombella found in there expedition , Mario and Luigi were there to lending a helping hand.

" So what is this thing?" Mario said

Kolorado looked through some of his old books.

"Well according to these last recordings of it, it's an ancient star shaped gem that has fallen into our kingdom thousands and thousands of years ago, it's origins are unknown but it's rumored to have "mysterious powers" Kolorado said.

"M-M-Mysterious powers, like what? Luigi said frightened.

" Maybe to summon a huge monster". Goombella said teasing Luigi.

Luigi just thinking of a horrible monster had Luigi fleeing towards the corner. Mario just sweat-dropped.

"Mama-Mia" Mario said

"Well anyway I think it would be best if it's safely secure in my Lab in this impenetrable, unbreakable glass casing" Egadd said tapping the case.

Suddenly the Lights turn off everybody suddenly screamed.

"Who turned off the lights?" Egadd said

"Wait just let me find the switch" Kolorado said.

Kolorado finds the switch and turns back on the lights.

Mario was just standing there as Luigi was holding him tight behind him.

"Luigi will you please let go of me now" Mario said.

"S-S-S-S-Sorry Bro" Luigi said returning to his normal posture.

"Well that was weird who could've-THE COBALT STAR IS GONE!" Goombella yelled looking at the glass casing.

"WHAAAAAAT!" Everyone else yelled.

"Who Took it?" E gadd said

Mario looks in the glass casing and see's a calling card that had a Bowser insignia on it, and there was something written in it.

"Mario Today is the day that I'm finally going to take over the Mushroom Kingdom, Now that have this..."Thing"... I'll be invincible if you think you can stop me then come and get it you Pesky Plumber" signed Bowser

"Hmmph typical" Goombella said.

"Come on we got to hurry to Toadstools Castle!" Mario said.

"Here we go" Luigi said hurrying out of the Lab.

Goombella was hurrying as fast as she can.

"Wait where are you going" Kolorado said.

"I want to see Mario kick Bowsers but for the Hundredth time" Goombella said rushing out the Lab as fast as she can.

"Well we might as well enjoy the show, luckily my lab isn't that far away from the castle" E gadd said to Kolorado Gathering some stuff.


Mario was then riding on Yoshi towards the Mushroom Kingdom He sees Bowsers Flying fortress hovering over Toad Town,

Kamek one of Bowsers flying minions was in front of the castle.

"Now Presenting the all great and Powerful King of the Koopas, Bowser!" Kamek said flying back

Bowser was now flying in his Copter holding the Cobalt Star in his hand, Princess Toadstool walks up to the top of her castle with her steward Toadsworth.

"You won't get away with this Bowser!" Toadstool Said

" Hahahahahaha, with this I'll be able to do anything" Bowser said holding the star in his hand.

Mario, Luigi and Yoshi finally make it to Toads Town.

"Mario your finally here, now witness as I pummel you once and for all...Koopa Bros, Attack". Bowser yelled

Suddenly, a Red, Black, Orange and Green Koopa come out of nowhere,

"were with you Koopa King" The Koopa Bros said in unison.

"Now that you done your job getting this star for me, I want you guys to defeat Mario and his Brother" Bowser said.

"My name is Luigi" Luigi said irritated.

"Mario and Weegee, get ready to get pummeled" Red Koopa said

The Koopa bros were about to attack, but E gadd along with Kolorado and Goombella finally make towards Toad Town,

"Mario, Luigi here take these" E gadd said throwing them each a feather,

Mario turned into Cape Mario.

and Luigi turned into Cape Luigi. there were ready for battle.

Mario and Luigi fought against the Koopa Bros and after a Long fight they were victorious,

"Get your lazys shells up and crush them!" Bowser said.

Suddenly the star started to shine.

"Whats going on" Bowser said looking at it confusingly,

Suddenly out of Nowhere Mario comes out of nowhere and knocks the star right out of bowsers hands sending it flying towards the sky but accidently shattering it into Six pieces, Suddenly there was a huge blast of light that's comes out nowhere.

"What is that?" Luigi said.

Suddenly the light engulfs almost everything in a wide Radius.


I hoped you liked the first chapter would really like to know if it's going the right way, Now incase if your wondering The Chaos Emeralds energy that Eggmans Machine created also affected not only chris's world but Mario's world, as well and the Cobalt Stars "Mysterious Power" had something to do with it to. Well I hope you enjoyed this rewrite and I'll be back soon.