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Something sticky Beat the Depths 20 times

Something Cute Beat the Caves 30 times

Blue Baby Kill Mom's Heart 10 times

Random Hero Save the stranger.

Taking A Liberty Sorry for taking liberties with your time.

Overkill Deal 300 damage in a single turn.

Treasure Hunter Collect all weapons, text logs and audio logs on Chapter 8: "In The Hearts of Men"

Boom Headshot! Achieve 1000 headshots

Overtime Sheet Beat the top score on the "Extraction Site" Challenge

An Unlikely Hero Defeat the serpent Sarffog.

A Promising Beginning Finish the first book of Moss.

Spelunker Boy Beat the Caves/Catacombs without taking damage

Fore! Kill 4 worms in a single turn.

It Lives Kill Mom's Heart 11 times

Demigod Complete all episodes with at least an A rank on Normal.

Don't Pet the Animals Annoy Quill by delaying the adventure.

Daemon's Tail Kill Satan with Azazel

No Time to Waste Complete the Epilogue in less than 2 hours.

ANARCHY MAN Finish all the Anarchy Man levels.

A Moment to Savor Pigsy's Perfect 10: Reach the top of Dead Man's Peak.

Breaking Records Win 100 complete Online Matches

No Cop Duty Beat the top score on the "Central Plaza" Challenge

Necro Slayer Complete the game on "Expert"

Good Samaritan You replaced the power supply on a damaged stasis pod, saving the occupant's life.

Isaac 2.0 Complete the game on "Impossible"

Out of the Frying Pan You made it off the boat... but to what end?

The Might of the Monkey! Use the Monkey Bomb. (Map Pack 3 only)

Silent Night, Deadly Night Complete the Silent Knight AR Challenge unharmed as Batman and Robin, using only Knockout Smashes.

Last-Minute Reprieve Have Trico defeat 20 or more suits of armor while they are carrying the boy.

Lifeline Saved from falling by Trico's tail 10 or more times.

Project Beale Won a multiplayer game by points

Architerissimo Won a multiplayer game by construction

Inside Out Place the two lungs, eyeball and cranium in to their correct locations in the anatomical model

Fully Briefed Collect all intel items

Locksmith! Open all doors in the map. (Map Pack 3 only)

Engineer By Trade Beat the top score on the "Maintenance Bay" Challenge

Conformist Complete all the objectives in the notebook.

Ghostface Crushah Use your power as a Reader to break many objects.

Baby steps Attain a Time Trial star rating of 20

Resisting democracy is futile! Defeat a Cyborg Siegemech.

Bucksickle Find Buck in the freezer.

Doctor Collect all cassettes.

Fully charged Hit at least 20 enemies with a single fully charged Collapser shot

Weapon Nut Max out all upgrades for every weapon on one profile

Colony Full Of Crazy People Beat the top score on the "Medical Bay" Challenge

I'm back and I brought a friend - v2.0 Complete the Mothership mission from start to finish in local co-op

What Energy Crisis? Produced and shared 1 000 MW of power with another player

Laugh It Up Partner Beat the top score on the "Mess Hall" Challenge

Bridge Commander Beat the top score on the "Atrium" Challenge

Wacker Packer! Upgrade any weapon in Pack A Punch. (Map Pack 3 only)