deaffly

Pool Shark You beat a friend at pool.

Tuned Out Enjoy a full set from Hill Valley's leading songstress.

Special Forces Cleared every mission and challenge mission in the Special Forces Pack.

Kid Restraint Defeat Kid Tannen.

Wolf Complete the Campaign on Normal

JR’s Big Adventure Complete "The Road to Victory"

Superspy Cleared every mission and challenge mission in the Spy Pack.

Tharsis Ribbon Complete Tharsis Refinery on any difficulty level

For the Zombie Apocalypse Buy all of the weapons.

The Great Escape Complete "Desperate Escape" with an S rank.

Space Cadet Complete Terawatt Forest.

Let's Get This Party Started! Unlock all selectable characters in Versus.

Methodical search Find 15 collectibles in the Campaign

Buried Treasure Find and destroy all the crates in the ocean on Pokitaru

How do I stop this thing?! Kill 50 enemies with one boost

Chapter I Defeat the Ice Titan

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

Demystifier Get a full explanation of your situation.

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

End Game Finished Final Showdown

Killing Spree - Kill 5 Helghast in 15 seconds Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health

Instrument of Change Witnessed the dawn of a new crystal legend.

Psycho-Master Exploder Demolish 3 opposing bots in Wasteland

Rooftop Runner Earned a gold medal in Auldnoir Free Race II.

Fine, But You're Cleaning Up After Them Get 10 critters on screen at once.

Cruiser Ribbon Complete The Cruiser on any difficulty level

A Minimum of Panic Rescue Arthur with minimal fuss.

Intervention Got caught with Lorraine's booze.

All Good Dogs Go To Utah Got caught with Einstein.

For tombstone Let the Valkyrie be destroyed in the Campaign

The Mad Plasmabomber Kill eight enemies with one shot.

Safety First - Shoot off 100 helmets Shoot off 100 Helghast helmets during battle

Seven Minutes in Heaven Got caught making out with Jennifer.

Sniper Shoot a Scream through the sniper hole on Orxon

Winning is Winning Win a Season Championship using Dominus in every game

Professional Intruder Collected the clear crystals in Chapter 4-2 without being detected by the security robots

Set Them Free Destroy 5 Braincages

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

Final Solution Layout Biff and escape the speakeasy.

Blood wake Get 30 headshots in the South China Sea mission in the Campaign

O to the D Kill 100 enemies during Overdrive

School of hard knocks Reach level 50.

Knockout Artist Kill three enemies with one attack using the Blitzer.

Maelstra Ribbon Complete Maelstra Barrens on any difficulty level

Speedy Beat the hoverboard challenge in less than 1:35 on Rilgar

Chucklehead Find "Chuckles Lenart".

All-Star Pitcher Earned a gold medal in the Pleajeune Pitching Challenge.

This Is My Boomstick Kill 30 enemies with the XM25 in "Black Tuesday."

Family Jewels Retrieve your stolen goods

Pulsian Pioneer Took over 10,000 steps on the lowerworld surface.