TurtleRedd

The Future isn't Written Returned home.

The Other Woman Got Trixie ready to make Edna jealous.

Crackpot Mended Restored Edna's memory.

Raising the Bar Prevented the Great Hill Valley Fire.

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."

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.

Escape Artist Find a hidden passageway.

Edna Was Right! Revealed the Hill Valley hooliganism rate.

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

Those Signature Moves Activate any of the Signature Skills 100 times.

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

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

New World Settler Establish five camps.

False Impressions Impersonated three people over the phone.

Diggin' in the crates Find 11 treasure chests in the darkness of the Tombs

There's a Moose? Get a good look at Trixie's postcard.

Hidden Treasure Examine every container of contraband in the speakeasy.

Spiritual Hunter Kill A Yeti (Valley Of The Yetis, Single Player Only).

Let Them Eat, Um, Cake Offered algae cakes to everyone.

No Backups Complete the glass house maze without going back up the stairs.

Movin' On Up Move into an upgraded room.

Moonwalker Busted a move, 80's style.

One Bad Apple Collect every Demerit in the game.

Two-Up Solve the saloon puzzle with no more than two trips to the second floor.

Green Gobblin' Treated Desert Edna to an algae cake.

Timely Traveller Take the fewest possible trips to Emmett's lab.

Get it on Tape Recorded everyone at the Expo.

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Bosom Buddies Raise the proficiency of any Palico Gadget to level 10.

Master of the Awakened Kill 5 Yetis (Valley Of The Yetis, Single Player Only).

A Prickly Pair Had a conversation with a cactus.

ARRR-Rated Beat "Death, Baby" while wearing the pirate hat

Master Builder Complete All Relay Station Upgrade Quests (Valley Of The Yetis, Single Player Only).

Awakened! Complete The Valley Of The Yetis Campaign (Valley Of The Yetis).

Immortal Complete "METALLIC ARCHAEA" mission.

Platinum Trophy Earn all trophies in: "Back to the Future: The Game"

Sting like a Talon In Campaign, kill 20 enemies while flying the same Talon.

Skull Complete "SAHELANTHROPUS" mission.

Only when he stops breathing Set the Dialog Volume slider to zero

Step into the Arena Complete your first arena quest.

You're Outta Here! Plant a Booster Explosive on an enemy soldier. Then send them flying.

Patience is not a virtue Choose the patience option all the way through the line in the Carnival

Heart of Stone Completely liberate Insula Striate.

War Buddy Raise bond with Quiet to the maximum.

The Empress of the Highlands Earn the right to take on seven-star assignments.

Man's Best Friend Raise bond with D-Dog to the maximum.

Chaos Millionaire Get 1,000,000 Chaos.