Activision today announced that it has shipped Marvel: Ultimate Alliance trailer, the all-new action/RPG that features the largest roster of comic book characters ever seen in a video game. Players assume the roles of more than 20 Marvel Super Heroes including Spider-Man, Wolverine, Blade and Captain America, and through their actions determine the fate of both planet Earth and the Marvel univers. Players can create their own team name, icon and vehicle, as well as establish their team reputation as they play throughout the story. They also have the option to level up each character individually to their liking, or all team members at the same time to keep their heroes balanced. Marvel: Ultimate Alliance is available for PC, PS2, PSP, Xbox 360 and GBA - the PlayStation 3 and Nintendo Wii versions of Marvel: Ultimate Alliance will be available in mid-November.