Dark Sector

Unlock Brutal difficulty level:
Finish the game once to get access to the Brutal difficulty setting.

Unlockable Ps3 Entitlement rewards:
Complete the following tasks to unlock the indicated rewards.

Task - Reward:
Finish Chapter 1 - Unlock Prologue reward
Finish Chapter 2 - Unlock Exposure reward
Finish Chapter 3 - Unlock Baggage Claim reward
Finish Chapter 4 - Unlock Moths To The Flame reward
Finish Chapter 5 - Unlock The Shipment reward
Finish Chapter 6 - Unlock The Bait reward
Finish Chapter 7 - Unlock Industrial Evolution reward
Finish Chapter 8 - Unlock Unnatural History reward
Finish Chapter 9 - Unlock Threshold Guardian reward
Finish Chapter 10 - Unlock The Dark Sector reward
Finish the Game on Brutal Difficulty - Dark Sector Brutal Difficulty reward
Collect 10 weapon upgrades - Unlock Researcher reward
Collect all the weapon upgrades - Unlock Master Researcher reward
Collect over 50,000 rubles - Unlock Greed reward
Perform 30 Aftertouch kills - Unlock Finesse reward
Perform 30 Headshots - Unlock Sharpshooter reward
Perform 30 Power-throw kills - Unlock Hardball reward
Applied 5 upgrades in the market.Weaponsmith reward
Best overall in a ranked team game (MP) - Unlock Champion reward
Finish a level by only using the Glaive - Unlock Glaive Master reward
Decapitate 30 enemies - Unlock Headhunter reward
Electrocute 30 enemies - Unlock Electrician reward
Finished best overall in a ranked match (MP) - Unlock Glory reward
Incinerate 30 enemies - Unlock Incinerator reward
Kill 30 frozen enemies - Unlock Jack Frost reward
Kill an enemy with a reflected projectile - Unlock Rebound reward
Perform 30 finishers - Unlock The Finisher reward
Earn 500 points (MP) - Unlock Veteran reward
Earn 500 points in ranked team games (MP) - Unlock Comrade reward
Earn 5,000 points in ranked team games (MP) - Unlock Hero of the people reward
Earn 5,000 points (MP) - Unlock Hero reward
Shot 10 projectiles in mid-flight - Unlock Skeet Shooter reward
Took the Jackal for a ride - Unlock Jack the Jackal reward
Perform two decapitations in one shot - Unlock Double Decap Latte reward
Used cloaking to get a finisher - Unlock Ghost reward

(MP) = MultiPlayer