EA has announced today an all new chapter in the Dead Space saga. A Wii exclusive FPS, Dead Space Extraction will be a prequel that will reveal the events leading up to Isaac Clarke’s mission on the USG Ishimura. The title will introduce a new heroine and all new characters that fall victim to a mysterious contagion aboard the ship. Along with new characters DSE will have new weapons, enemies, puzzles and a co-op multiplayer gameplay. EA Redwood Shores is behind the title and it’s scheduled to ship in Fall 2009.