CYLER08

Nice Like Jesus Finish all the Hostages Situations

Close Quarters Killer - Kill 25 Helghast using Brutal Melee Killed 25 Helghast using Brutal Melee

Kill Them All Finish all the Predator's Path

Expert Sniper Get 50 headshot kills in Campaign Mode

Murder Nature Kill all the Animal Types

Door Prize Break the password code without cheating.

It's so realistic! Collected 5 3D glasses

Buckshot Kill 2+ enemies with one Rossmore blast

Hail to the King Reach Maximum Level and Become the Ultimate Badass

What are You Reading For? Find all of Dr. Carlyle's Notes

The hills of Gallipoli Unlock all Codex Entries in The Runner

Excessive Force - Kill a lone Helghast with the WASP secondary fire Used the secondary fire function of the WASP launcher to kill a single Helghast

The Greatest Format of all Time Find all VHS Tapes

Demystifier Get a full explanation of your situation.

The Drug of the Nation Find all TV SETS to Decrypt the Hidden Message

All men dream Unlock all Codex Entries in Nothing is Written

Hope You're Insured Use the DeLorean parts to enter Hill Valley.

A Minimum of Panic Rescue Arthur with minimal fuss.

Fuel Master Flawlessly mixed up a batch of Emmett's Rocket Fuel.

Cheap Shots Kill 25 enemies firing the Auger through an object

Intervention Got caught with Lorraine's booze.

All Good Dogs Go To Utah Got caught with Einstein.

Seven Minutes in Heaven Got caught making out with Jennifer.

Final Solution Layout Biff and escape the speakeasy.

Into the Garbage Chute, McFly-boy Jumped into the Decycling Bin.

Chucklehead Find "Chuckles Lenart".

The Power of Love? Escaped from Marty's cell.

Free Citizen Brown! Rescued Citizen Brown from the Citizen Plus program.

Sound of thunder Unlock all Codex Entries in Through Mud and Blood

Hill Valley Tourist Listen to all tourist audio guides in Hill Valley.

Shoe Leather Travel 30 km on foot

Emmett Finds His Muse Emmett completes his spectacular failure at the Expo.

Like a Not-So-Fine Wine Messed with Emmett's cleanser.

Crackpot Mended Restored Edna's memory.

Raising the Bar Prevented the Great Hill Valley Fire.

The Future isn't Written Returned home.

The Other Woman Got Trixie ready to make Edna jealous.

Marty and the Pinheads Use the spray can to paint Marty's band name in the alley.

A Not-So-Beautiful Mind Crafted a mind map of Emmett that reveals him to be a "Degenerate Criminal."

To the Expo! Marty and Emmett head to the Expo.

Your Own Personal Frankenstein Gave Emmett his Epiphany.

Breaking Up is Hard to Do Broke up Emmett and Edna.

Escape Artist Find a hidden passageway.

The Collector Completed a crazy request for Tannis

From the Hip Kill 50 enemies with the Bullseye or Marksman while moving, without using zoom

Edna Was Right! Revealed the Hill Valley hooliganism rate.

Ruin it for Everyone Coax Edna out of the courthouse with the buzzer.

An Uncomfortable Truth Emmett is prophetically honest about his marriage prospects.

Full Fair Get your money's worth at the Expo.

False Impressions Impersonated three people over the phone.