Act 11: Two Worlds Assemble (Part 1)
Manhattan, New York
Aunt May is currently walking in the streets of Manhattan with Anna May-Watson, Mary Jane's aunt.
"So how you feeling, May?" Anna asked her friend. "Are you still worried about Peter, it has been three days now since he disappeared?"
"Oh I'm sure Peter is fine, Anna." May told her. She then looks at the sky, "I know he's safe, and I know he's in good hands." Just then, the sky starts to turn dark.
"Huh, I didn't know it was getting late." Anna asked as she looks at the sky.
"No, it's still the morning. Something must be going on." May said. Then, there faces turned from worried to shock as a huge vortex opens up in the sky above Manhattan. As the vortex opens up, the people of the city start to see a huge robot with octopus arms slowly descending down from the portal.
"What is that!?" Anna asked a bit scared.
"It looks like to be some sort of robot; almost man-made I think." May said.
"How are you so sure it's man-made?!"
May turns to her friend, "I do have a nephew that likes to tinker with all this stuff, you know."
"Oh, right."
Then, as the robot starts to descend into the city, it shoots out rockets from it shoulder pads, using its tentacles to destroying the buildings and street posts. The people then start to scream as they try to get away from the attacks.
"May, we should go!" Anna asked as she tugs on her friend's arm.
"Oh, um, yeah, let's go." She said as they both start to evacuate with everyone else.
BGM-Sonic Heroes- Egg Emperor
Inside the ISO-Emperor's cockpit, Doctor Octopus and Dr. Eggman are overjoyed at all the destruction that they are causing and all the people running for their lives.
"OHOHOHOH!" Eggman laughed. "Look at all of them run, just like the ants that they are!"
"Now, let's cause some more damage, shall we?" Otto said. He then directs the rocket launchers to attack the Triskelion, S.H.I.E.L.D.'s main headquarters. "Let's see how they are gonna handle all these villains that are going to escape in 3…2…1…" He then fires the rockets at the Triskelion, destroying part of the base that contains hundreds of criminals and villains.
"We're free!" One prisoner said.
"Let's get of here!" One other prisoner said. Then everyone of them either escaped through the destroyed hole that was created, or decided to stay in and cause some havoc.
"My, we really are causing a lot of trouble." Eggman said. "I never knew your world contained this many villains."
"Just wait until you see the amount of heroes that are about to get destroyed." Otto told him. As he said that, their robot is suddenly attacked by a barrage of missiles, laser blasts, and some green guy trying to smash it up. "And there they are, Earth's mightiest heroes!"
Right on que, Earth's heroes have all assembled to save the city and stop the breakout, including destroying the huge robot that lands on Manhattan. The most famous hero team are the Avengers, consisting of: Iron Man, Captain America, Thor, Hulk, Wasp, Yellowjacket, Hawkeye, and Captain Marvel (Carol Danvers). The other superhero teams, such as the Fantastic Four and the X-Men, are helping out civilians evacuate from the area while also dealing with the escapees from the Triskelion. They are also helped by S.H.I.E.L.D., led by Director Nick Fury, all above in his Helicarrier. His agents are on the ground securing safe zones for everyone to stay in until the danger has passed.
"Ah, so these are Earth's defenders. I'm not impress." Eggman said emotionless.
"Just wait until we crush them all, AHAHAHA!" Otto laughed as the robot continues to destroy the city with its sword, rockets, and tentacles.
"Okay, so who's invading this time, because I am sensing some enormous power from that thing?" Iron Man said as he flies in the air, scanning the robot's energy levels.
"Who cares who's invading, let's just smash it already." Hulk said as he smashes his fist together.
"I agree, my friend." Thor said as he puts his hammer into the sky.
"Alright Avengers! While the Fantastic Four and the X-Men help the civilians, let's try to rip this thing to shreds!" Captain America ordered them.
"I like the sound of that plan!" Captain Marvel said excitedly.
"Same here!" Wasp said as she turns small.
"First, we need to find out who's attacking and what this thing's weaknesses are." Yellowjacket advises them to do.
"Agreed." Iron Man flies closer to the robot, shooting it with his repulsor blast to get its attention. "Hey, whoever you are, if you want to avoid an embarrassing beat down, you better just give up now!"
The cockpit opens up to reveal Doc Ock and Eggman, "You are not in the position to demand anything, Tony Stark!" Otto told him.
"Otto Octavius?!" Tony said surprised to see the mad scientist. "Where were you, who's the guy next to you, and where is Spider-Man?"
"To keep it brief, I was on another world with my friend here, Dr. Ivo Robotnik."
Eggman gets up and bows, "Hello there, Stark. It's certainly a pleasure to meet such a genius like yourself, too bad you won't live long enough for us to know each other more!" Eggman laughed.
"Yeah, okay, whatever. Now tell me again, WHERE IS SPIDER-MAN?!" Tony fires up his repulsor blast.
Otto laughed, "He's not with us at the moment, he's probably on his way to the afterlife as we speak."
"What!?"
"Yes, along with his blue hedgehog friend, and that's where all of you will be going!" Eggman said. They close the hatch and a tentacle from the robot's back swipe Iron Man back with the other Avengers.
"Tony, are you okay?" Steve asked him.
Luckily, Iron Man didn't suffer too much damage as he starts to get up, "I'm fine, Steve. But right now, we need to stop Octavius and Robotnik before they cause some real trouble."
"Octavius?! So he's the one attacking?"
"Yeah, and he's working together with some other mad scientist from another dimension."
"What about Spider-Man?"
Tony looks down, "I'm not sure. They said they killed them, but I don't believe that, not even for a second!"
"None of us does. Spider-Man is tough, I'm sure he'll pull through, but for now we need to stop that robot before it causes more trouble!" He then raises his shield, "AVENGERS ASSEMBLE!" He shouted as the heroes start to attack the robot with everything they have.
"Heh, you all are powerless against the power of our ISO-Emperor!" Otto said as the robot starts to slices its sword through the air, creating arc-shaped waves of energy in different orientations, damaging the Avengers.
"There is no one who can help you now, NO ONE!" Eggman shouted as they continue to fight against the heroes while also destroying the city in the process.
Back on Mobius…
The GUN commander and his remaining agents are left watching the huge vortex in the sky.
"Commander…" One agent ran up to him.
"Report, did you and your men find the heroes that were in the base before it collapsed?" The commander asked him.
The agent shakes his head, "No, sir. We couldn't find a trace of them under all the rubble."
"Damn, where could they be? From what it looks like, the Doctors are already attacking the other world." He said as he looks at the huge vortex. Suddenly…
BGM- Sonic Adventure 2- SA2 in the Groove
A flash of light appears right next to the commander, as the seven heroes, along with the Sinister Six, are lying right next to them unconscious.
"Huh, it's them!" He then moves closer to try to wake up Spider-Man, "Spider-Man, Sonic, Shadow, any of you, wake up!"
Huh, uh…what." Spider-Man slowly opens his eyes as he starts to get up along with the rest. "Hey, were still alive?"
"Yeah, I think so." Sonic said a bit weakly.
"But, how…"
"Chaos control." Spidey turned to see Shadow, crossing his arms. "I was able to teleport all of us out of the blast before we got hit."
"Whew, well, thanks for the save, Shadow. We owe you one." Spidey looks up at the vortex in the sky, "So Ock and Eggman are already at New York?"
"Yeah." The commander answered him. "And if we don't do something soon, that world will be toast. My soldiers are limited and hurt, so that leaves the seven of you to go through that portal and stop the doctors!"
"Got it!" Sonic said.
"Count us in too." The heroes turn to see Electro and the rest of the Sinister Six all awake.
"Wait, you guys want to help?" Knuckles asked.
"Hey, we almost died thanks to Ock and Eggman. It's time we get some payback for just leaving us there." Electro said.
"The doctors have no honor, so for that, they must pay!" Kraven said.
"How can we trust you?" Shadow asked them, not convinced by their words.
"Look, once we save both worlds, we'll silently hand ourselves over to the authorities, deal?" Mysterio told him.
Shadow looks at Spider-Man, "Do you think we should?"
Spidey sighed, "Alright, you guys can help, but if you guys decide to backstab us, I'll let Omega and Knuckles here teach you a lesson." He then points to Omega getting his weapons ready and Knuckles punching his fists.
"Okay, whatever. I rather go to prison than be ruled by those doctors." Sandman said.
"So what are we waiting for?" Vulture asked impatiently.
"Alright, we have an aircraft for you all to use." The commander said pointing to the nearby aircraft. "Just make sure you stop those maniacs!"
"We won't let you down, commander!" Spidey saluted before they all head towards the aircraft.
"Tails, can you fly this thing?" Sonic asked his best buddy.
"Sure, no problem." Tails hopped onto the pilot seat as he starts the engine. "Ready everyone?"
"Yeah, let's just go already!" Electro shouted.
"Learn to behave, Sparky." Rouge told him, earning a grunt from the electric man.
"Alright, let's go!" Tails said as the aircraft ascends into the vortex.
"Alright, Ock…Eggman. We're coming back to finish this." Spidey said.
"And we're not going to stop until your history." Sonic said with a serious face as they enter the wormhole.
Back on Earth, the Avengers are outmatched by the ISO-Emperor's power as they continue the fight at Times Square.
"Darn, this machine is a lot stronger than I give credit for." Thor said as he tries to smack the robot with his hammer, but is instead knocked back to the ground.
"Let me try this again!" Hulk jumps high into the air as he lungs down to the robot, "HULK SMASH!" He shouted as he gives one good punch at the robot, but it was blocked thanks to their shield.
"OHOHOHOHO! You are gonna have to try harder than that!" Eggman told him as he flings the Hulk with his shield. "AHAHAHA, who else wants to try!?"
"Maybe I'll take that offer!"
"Huh, who said that?" The robot turns to see the Thing coming right at them.
"It's Clobberin' Time!" He shouted as he punches the core of the robot. "Did that do anything?"
"Yeah, it did." Otto said as he orders the robot to shoot rocket launchers at the Thing. "All you did was just irritate us!"
"Uh-oh." Ben said as he is shot down by the rockets.
"BEN!" Johnny Storm shouted. "You're gonna pay for that, FLAME ON!" He transforms his body into a flaming body, and joins Captain Marvel in the air, "Let's roast this guy!"
"With pleasure, hotshot!" The two combined their attacks to damage the Emperor, but it didn't scratch it at the slightest. "Damn it, what is that thing made?!"
"We're not telling you anything!" Otto shouted as he presses a button to fire a laser beam at the two flying heroes.
"Aaaaaaaaagggghhh!" Both of them screamed as they land onto the ground.
Wolverine approaches Captain America and Nick Fury, "Hey Cap, we're getting our butts whooped here. What should we do?"
"I don't know Logan, that thing is too powerful for any of us to damage it." Steve talks through his earpiece, "Tony, where are you?"
"I'm here Cap, don't worry." Tony lands as he lets go of Reed Richards.
"Reed, Tony. Do you guys have a complete analysis on the robot?"
"We have captain, and the energy levels we're getting are completely off the charts." Reed inform him.
"How powerful is that thing?" Steve asked them.
"From these readings, I say they have enough power to destroy the entire solar system, possibly even beyond that if we let this thing on the loose." Tony told him.
"Great, how can we beat that thing when our strongest couldn't even put a dent on it?" Logan said as he points to Hulk, Thor, and the Thing getting pummeled.
"We'll find a way, Logan. We always have." Fury told him, but Logan just growls at him.
"We have to find a way to win, we just have to." Steve said in a silent tone.
Meanwhile, the ISO-Emperor has already beaten half of the X-Men, Hulk, and Thor, "AHAHAHA, you 'heroes' are too powerless to stop us!" Eggman laughed.
"Not even the power of your precious Phoenix could stop us, give up while you still can!" Otto demands them to do.
"We'll never give up, not even to the likes of you two!" Captain America retorted.
"Then I guess we should end this game, once and for all!" The ISO-Emperor starts charging its arm cannon, ready to finish off the heroes. "Good bye, heroes!"
"Good bye? But we just got here!"
"Who said that?" Otto asked wondering where the voice is coming from. As they are distracted, someone webbed up their arm cannon, making it fire into outer space. "Who dares…"
"We dare, lame brains!" The Emperor turns around to see Spidey and Sonic on top of the GUN aircraft, along with the mobians heroes and the Sinister Six onboard.
"WHAT, IMPOSSIBLE! YOU ALL SHOULD BE DEAD!" The doctors shouted at them with all their might and confusion.
Sonic grins, "Well what can we say…we die hard!"
"We'll make sure that THIS time you won't survive!" Eggman proclaimed as the robot starts to unleash its energy sword slashes, but the Hulk, Thor, and the Thing intervene before they could fire. "You little worms!"
The GUN aircraft lands right where Iron Man, Captain America, Nick Fury, and Reed Richards are at. Sonic and Spider-Man hop off the top of the aircraft to meet with the Marvel heroes.
"Hey Cap, did you miss me?" Spidey asked him.
Steve smiles, "We did, and we're glad you're safe." He then looks at Sonic, "So you've been with Spider-Man this entire time?"
Sonic nods as gives a thumbs up, "Yup. The name's Sonic, Sonic the Hedgehog, and these are my pals!" He points to the rest of the mobians and the Sinister Six as they get out of the aircraft.
"The Sinister Six!?" Fury gets his gun ready but Spidey stops him.
"Whoa, easy there, Fury. They're here to help." Spidey told him.
"And how could you be sure we can trust them?"
"We don't have much of a choice, sir." Shadow told the director. "At the moment, we need all the help we can get to stop the doctors.
Fury sighed, "I guess we have no other choice." Wasp and Yellowjacket arrive to meet with the rest of them.
"Hey guys." Spidey waved at them.
"Spider-Man, you're alive!" Janet went and hugged the young spider-hero. "We've been searching for you for days!"
"Glad to see you are okay, Spider-Man." Hank said to him.
"But all of us won't be okay if we don't stop Octavius and his friend." Tony told them.
"You mean Eggman." Sonic told him.
"Right, Eggman."
"Spider-Man, do you know what that robot is powered by?" Reed asked the web-slinger.
"Yeah, it's being powered by a Masterful ISO-8 crystal and the chaos emeralds." Spidey explained to him
"The ISO-8? We expected Octavius having some of that!" Tony said as he checks his scanners to confirm. "But what are these chaos emeralds?"
"Seven gems of ultimate power, you know that kind of stuff." Sonic explained.
"Sounds like the infinity stones. Which means we really are in trouble since they have both the emeralds and the ISO-8."
"Not unless we take them back." Spidey said.
"Do you have a plan, kid?" Logan asked him.
"Yeah. While most of us distract the robot, someone needs to infiltrate the core of the robot, that is where the ISO-8 and the chaos emeralds are stored. If we can take out either of them, it should weaken the robot enough for us to fight back properly."
"Don't worry, me and Janet will be the ones to infiltrate the robot." Hank said.
"Let me help out as well." Rouge insist.
"Me too." Tails also insist.
"You guys sure?" Janet asked. "I mean this is like end of the world territory you're entering here."
"Hmph, never underestimate a treasure hunter." Rouge told her.
"And I can help you guys bypass the security with my Miles Electric." Tails said as he brings out his handheld.
"But how will you guys follow us in, I mean it's not like you can shrink down in size like us."
"Don't worry, Janet. I'll use my Pym Particle gun on them to help shrink them down in size." Hank told her as he brings out his shrinking gun.
"Oh, well then, welcome aboard." She grabs Tails' hands in excitement.
"Alright, we have a plan. While you four infiltrate the robot, the rest of us will try our best to distract it." Steve then turns his attention to the Sinister Six. "And you five, stop the escaping prisoners from the Triskelion. Once this is over, you all are going to prison, so try not to cause a lot of trouble, or else we'll be coming after you too."
Electro charges up, "Yeah, yeah, whatever."
"Spider-Man, are you ready for this?" The living legend asked him.
"Cap, I'm always ready when it comes to saving the world." Spidey said tall and proud.
"Heh, good." He turns to the Mobians. "Are you guys ready to fight? Not just for this world, but yours as well. We all might not know each other, but right now we must combine our strength, team-up with each other, even if it's with someone you're unfamiliar with, because now our worlds need us, and we need to do everything in our power to save them both. So, are you all up to task at hand?
Sonic walks up, giving him a thumbs up, "We're ready, captain! Just say the word and we can begin.
Steve smiles, "Thank you, Sonic."
BGM- Marvel Studios Intro Logo: Captain America: Civil War (2016)
Then, there came a day unlike any other, where heroes from different worlds unite to stop a common threat. The heroes from the planet Mobius stand tall right next to their fellow heroes from the planet Earth. The Avengers, The X-Men, The Fantastic Four, are now teaming up with these small, animal heroes, ready to save the day. And in the front of them all, are the two heroes that have made it this far in the adventure. Those two are named Sonic the Hedgehog and The Amazing Spider-Man.
"So…" Spidey cracks his knuckles. "…shall we get this party started?"
Sonic stretches his legs, "Yeah, let's party!"
Captain America starts to speak up, "HEROES…." He started as they stare down at the ISO-Emperor, "…ASSEMBLE!" Then they all start rushing in, to fight a battle that will decide the fate of two worlds.
*BGM-Dragon Ball Z Kai- Next Episode Preview (Yeah! Break! Care! Break! Version) *
Spider-Man: Hey, this is Spider-Man. Alright Ock and Eggman, let's see how you like our combined strength from two worlds.
Sonic: You two don't stand a chance against this army.
Eggman: If you think this little team of yours will stop us, you are sadly mistaken!
Otto: Let's see if you survive this one!
Spider-Man: Oh no, that blast! It's gonna hit Aunt May!
Next time on Spider-Man and Sonic the Hedgehog: Fate of Two Worlds:
Two Worlds Assemble (Part 2)
Spider-Man: Aunt May…no…
KFX here: Two more chapters, and an epilogue, before this story is over. After this, I can FINALLY start on my Spider-Man/RWBY crossover, which will be a sequel to this story. I can't wait for when I get to start writing that, but in the meantime, we have two worlds to save at the moment. So please leave a review or PM any questions because it what keeps me motivated to do these stories. See you guys in the next chapter.