This page is a resource center for all the best cheats, tips, passwords, secrets unlockables, or other tricks that can be used to help you get more out of the the third-person shooter, Dark Sector. As more cheats are found, this page will be updated.

Brutal Difficulty: Complete all ten chapters of the game to unlock the brutal difficulty setting, where Hayden can take less damage before dying.

Set in the near future, the game follows Hayden Tenno (voiced by Michael Rosenbaum of Smallville) as a CIA operative on assignment in a fictional Soviet-bloc country. Hayden suffers from congenital analgia, a disease that prevents him from feeling pain. While on assignment, Hayden is exposed to a mysterious biological compound that causes his right arm to acquire the ability to spontaneously grow a three-bladed throwable weapon called a glaive. As part of his body, the glaive mutation is also used to generate light, and is remotely controlled by the player. On his travels, Hayden encounters others affected by the compound; however, the pain involved in the mutation process drives its victims mad. Hayden's congenital analgia inadvertently protects him from this aspect of the mutation.