Sorry for the wait everyone. Next chapter up.

Sonic and Snake:

Prologue:

Snake was doing some uncover work for his agency against FOXHOUND, hiding in a box, until he received a surprise guest.

"Snake! I found you!" Sonic said lifting up the box surprising Snake.

"Sonic! What are you're doing here, you idiot?!" Snake snapped as he brought Sonic around the corner so the enemy don't spot them.

"Nice to see you too" Sonic said sarcastically "Anyway, I went to look for you cause we have a problem."

"Problem?"

"Yes. The Smash Bros have learned a powerful being has controlled Master and Crazy Hand. And it trying to combined two worlds together" Sonic said.

"Really? The Colonel said something like that too" Snake said "It must mean there's gonna be an invading world where that being come is merging with ours."

"And we can't just stand by and let that happen right?" Sonic smirked.

"So you and I have to team? Fine" Snake said "But we do things my way."

"Whatever you say, reptile boy" Sonic said as the two set off towards the destination.

Rival Scene:

Snake and Sonic were walking onto the Rival Arena till they heard two somebodies land beside them. Snake turned to see Raiden behind him and Cole behind Sonic.

"I thought we meet again under these circumstances, Raiden" Snake said.

"We'll handle this, Snake. Leave at once" Raiden said.

"Sorry Raiden, but I'm afraid I can't, since we on opposite sides" Snake said looking at both Raiden and Cole.

"Then you gave me no choice" Raiden said.

"Hey, Snake. You know this robot? And look like he has a spilt personality" Sonic said looking at Cole.

"If you're two are not gonna help us, then I'm afraid there's only one thing left to do" Cole said as blue electricity appears on his arms.

"Try us" Sonic said as he and Snake goes to their stance.

Final Boss Scene:

After defeating Cole and Raiden, Snake and Sonic turned to face Polygon Man and the controlled Hands.

"So you're the one behind all of this" Snake said.

The Polygon Man just laughed.

"What's so funny? Scared of being beaten" Sonic said as the two goes into their stance.

Ending:

"Well, that was different" Sonic said as a helicopter came to pick up Snake at Green Hill Valley.

"Tell me about it. Gods, animals, sack people, children, alot. But the important thing is, the evil being is destroyed" Snake said.

"You said it" Sonic said but then Tails came up to Sonic.

"Sonic! You're back! We got trouble! Eggman kidnapped Blaze and she needs your help" Tails panicked.

"Blaze? Look like Eggman's being busy while I was away" Sonic said.

"Think you can handle by yourself, Sonic?" Snake asked as he boarded his helicopter.

"Yeah, I'll rescue Blaze in no time. And if Eggman thinks I'm tough before" said Sonic glowing blue "He's gonna be wrong."

Snake smirked as he glowed blue too. "Good to know."

Cole and Raiden:

Prologue:

Cole and Raiden are still settling their rivalry in the rain. Suddenly, an explosion was heard.

"What was that?" Cole asked.

"It came from over there" Raiden said "And there's no mistaking it."

The two looked over the distance and chaos reigned below.

"Yeah, that huge purple head is back, and he got a few hands to help as well" Cole said.

"If we let him contiune like this, many people will lose their lifes. I cannot allow that" Raiden said.

"People... cities... they'll be destroyed. I gotta stop him. You're thinking what I'm thinking" Cole said.

"Team up? I told you. I work alone" Raiden said.

"True, but there may be other people also looking to stop him. Maybe some of them are Conduits? Good? Bad?" Cole said "Either way, we have to do what we have to do."

"Agreed. Alright, we'll join forces for now" Raiden said taking out his sword and going with Cole "But we're doing things my way."

Rival Scene:

Raiden and Cole arrived at the Rival Arena, till they heard someone behind them. Raiden and Cole spun around ready.

"Snake? What are you're doing here?" Raiden asked, surprised to see Snake with Sonic behind them.

"Raiden, stand down. Go home and let us handle this. I don't want to harm you" Snake said.

"Neither do I, but I have to do what I have to do" Raiden said preparing to fight.

"Sheesh. And to think we found them?" Sonic asked.

"Oh, I'm afraid it's too late for that, rat boy" Cole said his hands building up with electricity "We're all going to be involved in this sooner or later."

"Rat boy? OK, electric-man. You asked for it" Sonic said as he and Snake prepared to fight.

"If you're not helping us, then we're gonna stop you here" Cole said as he and Raiden prepared to fight too.

Final Boss scene:

After defeating Snake and Sonic, Cole and Raiden checked to see if they're alright before hearing a familiar voice.

"How can a pawn hope to challenge a king?" Polygon Man said making the two turned to face him and the Hands.

"Never again will you harm innocent people again" Raiden snarled taking out his sword.

"It time we finish this once and for all" Cole said giving out a burst of power.

Ending:

Arriving in New Marais, Cole and Raiden looked down at the crisis going on down there.

"Despite our differences, we make a good team" Cole said.

"Yeah, but there still people that needed protecting" Raiden said.

Cole nodded. "We'll start with this city. Think you can help me one last time?"

Raiden nodded "As long as there people who need protecting out there, there will be no end to the fighting. Not sure that's a bad thing. After all, that's what I was built to do."

Cole and Raiden leaps out of the roof both glowing with blue aura. "We're gonna save this city, or die trying" Cole said.

A/N: Next is the Jak and Ratchet VS Star Fox chapter. Stayed tuned.