The new Fantastic 4 game will be produced by Take-Two, and will be released to coincide with the movie's release in 2007. The first Fantastic 4 game was published by Activision, a publisher whose line-up of titles heavily relies on its marvel licenses.
Only yesterday it was announced that SEGA has snapped up the Iron Man license from Marvel. Activision, however, is still sitting pretty - the company holds the rights to develop and publish games based on the Spider-Man and X-Men franchises.
Marvel didn't announce any release platforms for the new Fantastic 4 game, but being a movie tie-in, don't be surprised to see the game released for every current system.