Complete Chapter 1 on any difficulty.Complete Chapter 1 on any difficulty.20
Operative
Complete Chapter 2 on any difficulty.Complete Chapter 2 on any difficulty.20
Specialist
Complete Chapter 3 on any difficulty.Complete Chapter 3 on any difficulty.20
Master
Complete Chapter 4 on any difficulty.Complete Chapter 4 on any difficulty.20
Conjurer
Kill 100 Enemies while using the Dragon's Grasp.Kill 100 Enemies while using the Dragon's Grasp.5
Draconist
Kill 400 Enemies while using the Dragon's Grasp.Kill 400 Enemies while using the Dragon's Grasp.15
Gunner
Kill 100 Enemies while using the Minigun.Kill 100 Enemies while using the Minigun.5
Heavy Operator
Kill 400 Enemies while using the Minigun.Kill 400 Enemies while using the Minigun.15
Breaker
Kill 100 Enemies while using the Hailstorm.Kill 100 Enemies while using the Hailstorm.5
Freezer
Kill 400 Enemies while using the Hailstorm.Kill 400 Enemies while using the Hailstorm.15
Shocker
Kill 100 Enemies while using Shock Therapy.Kill 100 Enemies while using Shock Therapy.5
Stormer
Kill 400 Enemies while using Shock Therapy.Kill 400 Enemies while using Shock Therapy.15
Lighter
Kill 100 Enemies while using the Sunbeam.Kill 100 Enemies while using the Sunbeam.5
Paladin
Kill 400 Enemies while using the Sunbeam.Kill 400 Enemies while using the Sunbeam.15
Bomber
Kill 100 Enemies while using the Dream Cleaner.Kill 100 Enemies while using the Dream Cleaner.5
Technician
Kill 400 Enemies while using the Dream Cleaner.Kill 400 Enemies while using the Dream Cleaner.15
Absolute Threshold
Achieve the Gold weapon upgrade rank on the Insanity difficulty.Achieve the Gold weapon upgrade rank on the Insanity difficulty.25
Dissociative Disorder
Kill 25 Enemies while teleporting.Kill 25 Enemies while teleporting.15
Manic Episode
Enter Berserker Rage at least once in each level of the game in Story mode.Enter Berserker Rage at least once in each level of the game in Story mode.15
Aversion Therapy
Complete a level on any difficulty without dying.Complete a level on any difficulty without dying.15
Immortal
Complete every level on any difficulty without dying.Complete every level on any difficulty without dying.75
Hallucinations
Die 5 times while in the Subconscious.Die 5 times while in the Subconscious.5
OCD
Use every weapon at least once in any level of the game in Story mode.Use every weapon at least once in any level of the game in Story mode.10
Latent Abilities
Complete every level on any difficulty without dying in the Subconscious.Complete every level on any difficulty without dying in the Subconscious.25
Opiophobia
Complete one level without receiving any Health pickups.Complete one level without receiving any Health pickups.25
Wisdom
Find and enter in all of the Secret areas in any one level of the game.Find and enter in all of the Secret areas in any one level of the game.15
Poor Sleeper
Complete Story mode on the Bad Dream difficulty.Complete Story mode on the Bad Dream difficulty.15
Somnambulist
Complete Story mode on the Nightmare difficulty.Complete Story mode on the Nightmare difficulty.25
Lucid Guardian
Complete Story mode on the Insanity difficulty.Complete Story mode on the Insanity difficulty.45
Rhabdophobia
Complete one level in Story mode while only using the Dragon's Grasp.Complete one level in Story mode while only using the Dragon's Grasp.25
Hoplophobia
Complete one level in Story mode while only using the Minigun.Complete one level in Story mode while only using the Minigun.25
Pagophobia
Complete one level in Story mode while only using the Hailstorm.Complete one level in Story mode while only using the Hailstorm.25
Astraphobia
Complete one level in Story mode while only using Shock Therapy.Complete one level in Story mode while only using Shock Therapy.25
Heliophobia
Complete one level in Story mode while only using the Sunbeam.Complete one level in Story mode while only using the Sunbeam.25
Ligyrophobia
Complete one level in Story mode while only using the Dream Cleaner.Complete one level in Story mode while only using the Dream Cleaner.25
Psychoanalysis
Kill 25 opponents in any Multiplayer game mode.Kill 25 opponents in any Multiplayer game mode.15
Prescription
Kill 100 opponents in any Multiplayer game mode.Kill 100 opponents in any Multiplayer game mode.30
Treatment
Kill 300 opponents in any Multiplayer game mode.Kill 300 opponents in any Multiplayer game mode.50
Instinctual Action
Enter Berserker Rage during a Multiplayer game.Enter Berserker Rage during a Multiplayer game.25
Untouchable
Kill 10 opponents in a row without dying in a Multiplayer game.Kill 10 opponents in a row without dying in a Multiplayer game.30
Free Association
Kill 3 or more opponents at the same time in a Multiplayer game.Kill 3 or more opponents at the same time in a Multiplayer game.15
Xenophobia
Kill 10 or more enemies at the same time with any weapon.Kill 10 or more enemies at the same time with any weapon.15
Focused Mind
Defeat a Doorkeeper without taking any damage.Defeat a Doorkeeper without taking any damage.10
Dreamkiller
Defeat a Dreamkiller without taking any damage.Defeat a Dreamkiller without taking any damage.20
Suicidal Tendencies
Die 10 times to self-inflicted explosives fire in any Single Player mode.Die 10 times to self-inflicted explosives fire in any Single Player mode.5
Delusions of Grandeur
Finish a Deathmatch game with the highest score (with at least 3 other players involved).Finish a Deathmatch game with the highest score (with at least 3 other players involved).25
Mind Guard
Return your team's flag at least 5 times in one CTF match.Return your team's flag at least 5 times in one CTF match.25
Mastermind
Conquer 50 brains in Conquest mode.Conquer 50 brains in Conquest mode.25
Psycho Logical
Complete a Single Player game in Time Trial mode.Complete a Single Player game in Time Trial mode.25
Simple Jack
Complete a Single Player game in Single Weapon mode.Complete a Single Player game in Single Weapon mode.25
