"Dark Sector" is a third-person shooter video game developed by Digital Extremes and released in 2008. Set in a fictional Eastern European country, players control Hayden Tenno, a covert operative infected with a deadly virus that grants him unique powers. The game combines elements of action, stealth, and puzzle-solving as players navigate through a war-torn environment filled with enemies and challenges. The gameplay features a blend of traditional shooting mechanics and the use of a special weapon called the Glaive, which can be thrown and used to attack enemies or solve puzzles. "Dark Sector" received mixed reviews for its graphics and gameplay but is noted for its engaging story and innovative mechanics.