Complete any level as Point Man to unlock the ability to play as Paxton Fettel for that level. You can only play Paxton Fettel on levels that you have already completed. Unlock Insanity mode: Complete the game to unlock the Insanity difficulty.
Find the following Alma Dolls by searching the corresponding locations:
Interval-01 Underneath the staircase when you see a lock on a door when that has a psychic link behind the door break the lock. Head down until you see shotguns and then crouch and go underneath the staircase and you should see it.
Interval-02 Inside a house when you get out of the sewer Interval-08 Next to a crate at the place where u destroy the 3rd memory (the toy gun) it should be there or inside where the first memory is (the little red pale) if not there then outside of there.
If you have the patience, do 60 item pick-ups with a maxed-out weapon when you locate more ammo of the same type. Fire off one round and reload your weapon. By docking one bullet from your ammo reserve stock, you fulfill the "pick-up" condition. Repeat it 59 more times to unlock the Junk Collector 60/60 achievement.
ACHIEVEMENT - HOW TO UNLOCK A Precursor - In the Poker Room of Prison, kill all 3 enemies with headshots before slo-mo ends. Almost Halfway - Attain rank 10. Art Collector - Pin 100 total enemies with The Penetrator or Leaper knives. Big Brother's Helper - As Fettel, suspend 100 enemies that Pointman kills. Cannibal Run - Attain a total of 95,000 score on Interval 03. Completionist - Complete every challenge at least once. Crossing Over - Attain a total of 70,000 score on Interval 06. Dead Blind - Spend an entire round of Contractions in deep fog without going into Last Stand. Doll Collector - Find the Alma Doll on every Mission. Dream Score - Attain a total of 50,000 score on Interval 08. Earl of Pain - Kill 1000 enemies by any method in any game mode. Extremist - Complete any campaign level on INSANE without reloading checkpoints or going into Last Stand. Footy Foul - Kill 2 enemies with 1 Slide Kick during Slow-Mo. Get To The Chopper - Complete interval 02. God Among Men - Kill 250 total enemies during Slow-Mo. Handle with Care - Return 30 crates in one game of Contractions. Hanging 20 - Complete wave 20 in Contractions. Head Crab Removal - Kill 20 enemies with a crowbar. Homecoming King - Complete interval 08. House Arrest - Attain a total of 105,000 score on Interval 04. I F.E.A.R. Nothing! - Finish a wave of Contractions on INSANE without anyone going into Last Stand. I'm not a Doctor, I'm a Medic! - Perform 50 revives in any game mode. Indecisive - Possess 20 different enemies in one round of soul king. Insider Trading - Possess every type of possessable enemy. Little Brother's Helper - As pointman, kill 100 enemies suspended by fettel. Magna Slum Laude - Attain a total of 85,000 score on Interval 02. Man Mode - Finish the Campaign on INSANE difficulty. Mission... accomplished? - Finish the Campaign on any difficulty (all Intervals complete). Monarch - Win 20 rounds of soul king. No can defense! - Kill 100 enemies with the Jump Kick or Slide Kick. Pain, In Bulk - Complete interval 03. Point Authority - Attain a total of 110,000 score on Port Authority. Point Taken - Attain a total of 110,000 score on Interval 05. Prison Impossible - Complete interval 01. Score Monger - Complete 30 challenges in one Interval. Soul Gatherer - Attain a total of 6,000 Souls in one round of Soul King. Soul Hoarder - Attain a total of 25,000 Souls across all rounds of a Soul King match. Spiritually Attuned - Make 100 Psychic Links (Share or Steal). State-of-the-Art. Bang, Bang! - Kill 10 enemies in a row with Sniper Rifle headshots. Supreme Challenger - Complete 500 total challenges between all categories. Terminal Victory - Complete interval 07. That's a lot of Zeros - Attain a total of 250,000 points through challenges. Through the Haystack - Complete interval 05. Town Hall Beating - Complete interval 04. Trouble Cross - Complete interval 06. Unstoppable! - Win all 5 rounds of a 5-round Soul King match. Up The River - Attain a total of 95,000 score on Interval 01. We'll Try Again Tomorrow! - Survive 3 waves in Contractions in a row without anyone bringing back a crate. Yo, Adrian! - Find something worth punching! You've got the Touch! - Attain rank 21.