Background music: "If Everyone Cared" by Nickelback (shut up, Nickelback haters, this is a beautiful song. Wonderful message)

#1 Raiden vs. Wolverine

Raiden ran along the rooftops as the bipedal cow robots ravaged the city. He jumped off the roof and landed hard enough to create a crater in the ground. He jogged forward a few steps and noticed one of the robots was already shredded as if sliced apart by something almost on par with his HF blade. He looked around for a culprit, but found nothing. Suddenly, another of the robots landed behind him, to which he slowly started drawing his blade. It bellowed and prepared to attack, but suddenly the scene changes so we see a belt with an X symbol, then we see most of the body of a man in a skin-tight yellow and blue suit, Then, metal claws came from his hands as he jumped off the roof, diving at the robot and with two swift movement, cut through it and landed in a badass, yet graceful crouching position as the robot fell in two behind him. "Impressive." Raiden said.

"Yeah, thanks. You here to clean up these walking scrap cows, too?" Wolverine asked.

"Yeah. We need to stop them before any more of the city is destroyed or any more civilians are hurt." Raiden explained.

"You might need a hand. Count me in, just don't get in my way." Wolverine said as he rushed off.

"Heh. I'm starting to like you!" Raiden said as he took off after Wolverine, but taking a different path than he did. With the combined effort of the two, the town was clear in less than a minute and Raiden was considered an ally of the X-men.

#2: Solid Snake vs. Sam Fisher (okay, this one MIGHT happen, but it would get resolved decently fast, especially after Otacon discovered they're essentially on the same side)

"Snake! He's in the room!" Otacon whispered.

The two men leaned out of the doorway, aiming their pistols, only to come face to face with each other and quickly ducked back behind the doorway. "So, you a friend? Or an enemy?" Fisher asked.

"That depends. What side are you on? American government or military? Or someone else?" Snake asked.

"American Intelligence agency and proud of it." Fisher replied. The two men cautiously lowered their weapons and stepped back into the doorway, facing each other once again. "Sam Fisher." He replied, holding out his hand.

"Solid Snake. Heard of you, from the VERY few people who know about you, you're as much of a legend as I am." Snake said.

"Legend is a heavy term. Usually hundreds of people know about legends, less than 20 people know about you." Fisher said.

"Yeah. Where's the data?" Snake said.

"Over by that computer." Fisher said, pointing to it.

"Thanks." Snake said, downloading the same files.

"If both of us have this intel, it might be easier to bring these bastards down." Fisher said.

"Yeah. A joint operation may even be in order." Snake said while still focusing on the data.

(Scenario 2)

As Fisher attempted to get the data back, a deafening static came into his ears. "Agh! What is that?!" He groaned in pain.

"I don't know! Someone's hacking us!" Grim said as she attempted to work her systems.

"Hello? Hello? Is this thing on?" Otacon asked.

"Who is this?! Identify yourself!" She demanded.

"I'm Otacon. I'm impressed, your security's pretty state of the art. Not good enough, though. But anyway, now that I know who you are. I can safely tell you we're on the same side. So, if you'd tell Mr. Fisher there to stop trying to kill my buddy, I'd appreciate it. I already told him to stand down." Otacon explained.

She growled that someone managed to hack her system, but did what he asked anyway. "Sam, stand down, It's a friendly." She grumbled.

"That might be a problem, since I already gut shot him, but fine, I'm standing down." He said, walking through the compound until he found Snake. "So, turns out we're on the same side. Sorry about shooting you in that case." He said.

"I'm used to it. Takes more than that to kill me." Snake said, although there was some slight anger in his voice.

"The data?" Fisher asked.

"Both of us need it, but thanks to you, there's only one. I'll have Otacon send you the details later." Snake said as he walked away.

"Not a perfect solution, but it works for me." Fisher said, also heading to the exit. (Scenario 2 is a bit more likely, I'll admit).

#3: Yang vs. Tifa

Everyone looked to the doors in shock at the sound of fighting outside the doors, which then shattered as the doorman was thrown through it, causing people to scream and run away while Tifa looked up from the bar in shock. Yang stepped through, trying to calm everyone down while still being sassy. "Hellooooo, no need to panic, people. I'm just looking for someone. I will take a Strawberry Sunrise, though. No ice. Thanks." She said, giving Tifa a thumb's up as she turned away from the bar, scanning the crowd for her taget.

Tifa jumped over the table at this and prepared to fight. "Sorry, miss. I think you'd better turn yourself around and look elsewhere." She said, getting into her fighting stance.

Despite Yang's love for action and fighting, she knew she couldn't afford to cause more damage than necessary or let her target get away. So as much as she didn't want to, she resorted to diplomacy. "Relax. I'm a Huntress." She said, turning her head and looking down at the floor. "In training..." She said silently, before turning back. "I'm looking for a very dangerous person right now. So you should PROBABLY sit this one out." She said.

Tifa didn't like the idea of someone causing trouble in her bar, but Huntsman and Huntresses outranked and had more authority than the police or even the military (reference: RWBY Volume 3, World of Remnant: Huntsman). So, like it or not, she had to stand down. "Fine. Just try not to make a mess." She grumbled.

"Don't worry. Handling things delicately is my specialty." She lied as she walked off.

#4 Red & Charizard vs. Tai & Augumon

"Ahh, there's nothing better than a campfire and a golden, delicious marshmallow." Augumon said as he roasted said marshmallow over said campfire.

"Who's that Pokemon?" Red asked, throwing a Pokeball at it. It hit Augumon, but nothing happened except it hurt the tiny dinosaur creature, causing him to grumble in pain and look in horror as his marshmallow fell INTO the fire.

"You killed my marshmallow!" He said in a tone I honestly can't tell if it's supposed to be sadness, anger or accusation.

Red was slightly dumbfounded at this, before he realized. "It didn't work?! That must mean you have a trainer. But wow! I can't believe you can talk! You must be really rare!" He said in amazement.

At that moment, Tai walked up with a bunch of sticks in his arms. "Hey, Augumon. I brought some more firewood." He said, before noticing Red. "Oh, hey. Who are you?" He asked.

"He killed my marshmallow and threw that at my head!" Augumon said, pointing the the Pokeball still sitting a few feet away from him.

"Yeah, sorry about that. I thought he was a wild Pokemon, so I tried to catch him." Red explained.

"I don't know what a Pokemon is, but he's a Digimon. His name's Augumon. He's my best friend." Tai explained.

"I've never heard of a Digimon before. And this is a Pokemon. My best friend, Charizard." Red explained, releasing Charizard.

"Whoa." Tai said as he saw the fire dragon that towered over the 3 of them.

"Anyway, I'm sorry about the marshmallow. Here, I have some more." Red said, walking over and pulling a bag of marshmallows from his backpack. The 4 of them quickly became friends, Tai and Red discussing their adventures and the differences between Pokemon and Digimon as Charizard and Augumon bonded in their own way, the Flame Pokemon even letting Augumon roast his marshmallows over his tail flame for an instant golden-brown marshmallow.

Friendship!

And most, if not all of the 2D fights wouldn't happen, either. People don't just lock eyes and start to kill each other.