CXN: The Capcom and Namco Collection is a collaboration by Namco and Capcom previewing their future game; Capcom X Namco. This collects all Street Fighter, Tekken, FInal Fight, and Soul Calibur games as well as other older capcom games such as Captain Commando, Final Fight, and Darksalkers. It has the main trailer for CxN and a demo for Capcom X Namco.
This collection features all of the Street Fighter and Tekken games as well as others, they are.
Street Fighter II (Street Fighter Anniversary Collection edition)
Street Fighter III (Next Generation, 2nd Impact, and Third Strike)
Street Fighter IV (Super, and Arcade Edition)
Street Fighter Alpha (1,2,2 Gold, and 3)
Super Gem Fighter
Tekken 5: Dark Ressurection
Tekken Tag Tournament
Tekken Tag Tournament 2
Soul Calibur II
Soul Calibur III
Soul Calibur IV
Soul Calibur V
Darkstalkers: The Night Warriors
Marvel vs Capcom: Clash of the Superheroes
Marvel vs Capcom 2: New Age of Heroes
Marvel vs Capcom 3: Fate of Two Worlds
Ultimate Marvel vs Capcom 3
Street Fighter X Tekken
Tekken X Street Fighter
Soul Calibur vs Tekken
Capcom X Namco (Limited Storage Demo)
Main Trailer for CxN
This demo of course to tease the fans has a limited amount of content that is revealed. For example, when the person plays Story Mode they fight only four stages before fighting the sub-boss without interludes or rival fights (excluding the one before the story mode ends) before a cutscene featuring their character talking to a being (while a bright purple glow is shown from the character hinting at the boss) that is off the screen and then the off screen character finally speaks. He says to the character, "The power I have achieved shall change your world... FOREVER!" Then the screen flashes to the CxN logo while the words "Thank you for playing" are displayed across the screen.
As you may know the content is limited, here is the available content for the demo.
Story Mode (Four stages a sub-boss stage and an off screen boss interlude)
Arcade Mode (Four stages before final boss NANCY-MI847J)
Versus Mode (Online or local with 2on2 available)
The following characters are available for the demo: