AlphaOmegaSin

Lover, Not a Fighter Sneak past a group of enemies without alerting them.

Skilled Treasure Collector Find 50 Treasures

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

Builder Complete One Relay Station Upgrade Quest (Valley Of The Yetis, Single Player Only).

What is the Labyrinth? Meet the Labyrinth Keeper

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

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

Just take a bite Embrace Clay during your first meeting with him

Raising the Bar Prevented the Great Hill Valley Fire.

Crackpot Mended Restored Edna's memory.

The Future isn't Written Returned home.

The Other Woman Got Trixie ready to make Edna jealous.

Long Distance Drive for at least 300 miles (483 km).

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

Maximum Overdrive Kill 50 enemies while using Overdrive.

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

It's Bread Interact with bread.

Sprinter Complete the main story within 8 hours.

Overly driven Reach an Overdrive multiplier of 10

Companion Finish the game with the same partner for the majority of the journey and return to the beginning.

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

Your Own Personal Frankenstein Gave Emmett his Epiphany.

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

Great Shinobi - Owl Defeated "Great Shinobi - Owl"

Look Both Ways Kill all the KVA in the traffic section without damaging a civilian vehicle in "Traffic."

Escape Artist Find a hidden passageway.

Run Through the Jungle Fly under 3 main bridges between the islands in one continuous glide.

The Handler Complete level 'The Handler'

Downtown I need to get back so I can write this down
Oh, the places we could go with this!

Validation Excellent Work Restorer.

Powerful Pressure Purist Completely clean the Van using only the red nozzle

Shock Therapy Stunned an enemy standing in water using a Shock Bolt.

Nose for News Uncovered the secret of Dionysus Park.

All The Live-Long Day Survive all 4 time periods in one day.

Edna Was Right! Revealed the Hill Valley hooliganism rate.

Blogger Complete all 51 of Artyom's hidden Diary pages.

The Collector Completed a crazy request for Tannis

Interview with the vampire Take care of Dorothy's fate

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

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

Hard Hitter Complete the campaign on Hardened difficulty.

Swan Diver I Swan dive from the top of the Kraken Room

Ashina Traveler Traveled to all areas of the game

Airspace Control Kill 10 enemies while they use zip lines or are rappelling. (campaign only)

Cortex's Terrifying Trial Earn the Key in Jaws of Darkness.

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

Cosplay Unlock a costume in the Archives

Master Grenadier Kill three enemies with one grenade

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

Let the Good Times Roll! Participate in all the activities at the wedding.