I liked the last chapter, because I feel like this can develop more...

Jack wasted no time taking to the skies on web lines, constantly firing at and circling Widow maker. On occasion, he'd hit her and stagger her, and she'd shoot a web line, making him fall slightly. Mark and pharrah were soaring overhead. Setting out a course for him to follow, he flew in and out of alleys and buildings. As he approached big Ben, he made sure pharrah was still behind him. Boosting up slightly, the pieces of his suit broke apart, and he jumped back over pharrah as she slammed into the clock tower. Reaper sprayed bob with pellets, as he kept changing between outfits. At first he became a bull fighter, holding a red cloth in front of him. When reaper pulled out a new set of shotguns, the once metre by metre cloth could've passed for Swiss cheese. As genji tossed shurikens as pwediepie, he kept shrinking between them. He yelled to mark, who picked him up and threw him at genji. Shrinking before he hit, he worked around the mechanics of genji's suit, yanking out the weapons and movements systems. Genji promptly froze up, and dropped with a massive clank, "buddy, you should take that into the shop, looks like you got engine trouble" he said. Tracer fired at wade, as he crawled around her. Suddenly the world around her went dark, Everything around two metres away was black. She looked behind her six, but when she looked back, wade had talons at her throat. He placed a finger on the chronal accelerator, and it turned red, making her blink all over the place uncontrollably. As they finished up, they saw jack wrapping a knocked out Widow maker in a cocoon, and attaching her to a lamp post, "We won't have long until the rest of the heroes catch up, and I don't want to have to face Winston after doing that to tracer. We need to get proof that we didn't do this, and we need to figure out how to get our doppelgangers from this dimension back from our own" jack said. "well, pwediepie saved us the trouble of going to his place. We can get to New York faster. Wade???" Mark said, and they all grabbed to him. They descended into the ground as mist, and away to New York. Little did they know, genji had heard everything...

Back at the battle scene

Mercy and Winston stared at what lay before them; a tracer randomly blinking around, a genji laying totally immobile, apart from his left, human, arm with which he gave a wave, a Widow maker squirming on the side of a building, reaper wrapped up in chains, and pharrah half imbedded in a wall. They immediately set to work freeing their companions. "Genji, what happened???" mercy asked, as Winston helped him up. "We were engaging with jack, mark, bob, and wade. We had them cornered, but Felix turned up. That's how I was rendered immobile. Before they left, they spoke to one another," he pressed his comlink, and set it to loud speaker, ""We won't have long until the rest of the heroes catch up, and I don't want to have to face Winston after wade doing that to tracer. We need to get proof that we didn't do this, and we need to figure out how to get our doppelgangers from this dimension back from our own" "well, pwediepie saved us the trouble of going to his place. We can get to New York faster. Wade???"" the recording ended, and Winston sat in thought, "If they are indeed telling the truth, then we have the wrong people, and jack, mark, bob, and wade are innocent, as well as belonging in another dimension" he said, I thought alternative dimensions were just a theory, and a shaky one at that???" mercy asked, recalibrating genji's suit, and walking over to pharrah. "It is, but we don't know how technology operates in their dimension, if they are indeed from another dimension" Winston thought. Mercy turned around and snapped her fingers, as pharrah jumped down from the wall, "D.N.A: no two people are ever the same, even across dimensions, it must apply. I need to be able to get DNA samples from these versions of them, and compare them to the blood tests from when they joined Overwatch, we'll know if they were telling the truth" she finished, as Winston tore Widow maker off the wall, and snapped the chains of reaper. The chains flamed red, before turning to mist. As tracer blinked past him, he grabbed her, and rebooted her chronal accelerator. "Thanks big guy, any more of that, and I'd be sick. Even if he turns out good, I'm going to shoot wade when I see him next". "That may be sooner than you think, they're headed to New York, we can intercept then there, and try and get some truth out of this situation" genji said, cradling three shurikens between his fingers.

New York

The gang demisted on a roof which, on further inspection, turned out to be the empire state. Jack leapt onto the spire, and looked out across the city, pulling off his mask. "Homecoming VR has nothing on this. It's not like watching spider man from a first person perspective, I'm the one actually shooting the webs, but..." he sighed, crawling back down to his friends, "i miss home, our friends, families, admittedly even my brother. And it makes my skin crawl knowing that our murderous doppelgangers are with them right now" lightning cracked in the sky, and hit the ground next to them, revealing Anti-Septiceye, Darkiplier, MinionLord777, and skenmuy. PewDIEpie was nowhere to be seen. "Hello, neighbour!!!" Anti-Septiceye said, bringing out his lightsaber. Darkiplier had a suit with the pink and black mixed around, and a scarred faceplate like this first ultron. MinionLord777 looked like a red version of blackout from ghost rider: spirit of vengeance. And skenmuy looked like a purple and yellow version of impossible man. The five originals stared down their inverses, saying nothing. "What do you fuckers want with us???" wade asked, as he became his bogeyman form. "The popular theory is that every action has an equal opposite reaction. We arrived here, from the dark dimension, with all your memories. You created us as born killers, and that's what we did: kill. Your real doppelgangers are dead, rotting under some stone somewhere, whilst we've been killing whoever. But, we got bored – and we had the idea that we could be heroes as well. So, we enlisted in Overwatch, and decided to do more killing good people, for bad reasons, but making it look like it was good. Then the devious Darkiplier came up with the idea that we brought in the real you's, and make you look like the bad guys, and we could rinse, wash, repeat – move on to another dimension: yours...". As antisepticeye monologued, mark scanned his files silently. He selected the audio from the last few minutes, and sent it to Winston.

Gibraltar

Winston sat monitoring multiple screens, checking for anything he'd missed before. Suddenly, a monitor beeped, showing a moustache shaped marker. "Winston, priority email from Markiplier". Winston clicked his keyboard, and an audio file began playing, " "What do you fuckers want with us???" "The popular theory is that every action has an equal opposite reaction. We arrived here, from the dark dimension, with all your memories. You created us as born killers, and that's what we did: kill. Your real doppelgangers are dead, rotting under some stone somewhere, whilst we've been killing whoever. But, we got bored – and we had the idea that we could be heroes as well. So, we enlisted in Overwatch, and decided to do more killing good people, for bad reasons, but making it look like it was good. Then the devious Darkiplier came up with the idea that we brought in the real you's, and make you look like the bad guys, and we could rinse, wash, repeat – move on to another dimension: yours..." ". "Athena?" "yes Winston?" "get the carrier ready, we're heading to New York"...

Memes...