Back to the Future: The Game Cheats - PlayStation 3

Unlock Episode I: It's About Time Trophies
A Plausible Explanation (Bronze) - Discovered the origin of the "new" DeLorean.
A Bicycle Built for Two (Gold) - Rescued Doc from Kid Tannen.
Back in Time (Silver) - Traveled back in time to rescue Doc.
Grandpa Got Served (Silver) - Delivered the subpoeana to Arthur McFly.
Hello, Young Friend (Bronze) - Talked Emmett into completing the Rocket Drill.
Hi Bob! (Bronze) - Namechecked BTTF Creators.
Jailbreak! (Silver) - Acquired Emmett's Rocket Drill.
Deja Marty (Bronze) - Perfectly repeated dialog while repeating Doc's temporal experiment.
Doc's Legacy (Bronze) - Got Doc's Notebook back from Biff.
Fate in flux (Bronze) - Heard about the curious fate of Marshall Strickland.
Fuelmaster (Bronze) - Flawlessly mixed up a batch of Emmett's Rocket Fuel.
Junior Bootlegger Badge (Silver) - Managed to get 190-proof alcohol delivered to Emmett's.

Unlock Episode II: Get Tannen! Trophies
A Minimum of Panic (Bronze) - Rescue Arthur with minimal fuss.
Art Lover (Bronze) - Track down a missing accountant.
Chucklehead (Bronze) - Find "Chuckles Lenart".
Escape Artist (Silver) - Find a hidden passageway.
Kid Restraint (Gold) - Defeat Kid Tannen.
Moll Mender (Silver) - Get a gangster's girl to do the right thing.
Demystifier (Bronze) - Get a full explanation of your situation.
Door Prize (Bronze) - Break the password code without cheating.
Police Blotter (Silver) - Dry a cop out.
Tannen Tamer (Silver) - Defeat the Tannen Brothers in six jumps.
Tuned Out (Bronze) - Enjoy a full set from Hill Valley's leading songstress.

Unlock Episode III: Citizen Brown Trophies
All Good Dogs Go To Utah (Silver) - Got caught with Einstein.
Final Solution (Gold) - Layout Biff and escape the speakeasy.
Hidden Treasure (Bronze) - Examine every container of contraband in the speakeasy.
Into the Garbage Chute, McFly-boy (Silver) - Jumped the Decycling Bin.
Marty and the Pinheads (Bronze) - Use the spray can to paint Marty's band name in the alley.
Hill Valley Tourist (Bronze) - Listen to all tourist audio guides in Hill Valley.
Hope You're Insured (Silver) - Use the DeLorean parts to enter Hill Valley.
Intervention (Silver) - Got caught with Lorraine's booze.
One Bad Apple (Bronze) - Collect every Demerit in the game.
Ruin it for Everyone (Bronze) - Coax Edna out of the courthouse with the buzzer.
Seven Minutes in Heaven (Silver) - Got caught making out with Jennifer.

Unlock Episode IV: Double Visions Trophies
A Not-So-Beautiful Mind (Bronze) - Crafted a Mind Map of Emmett that Reveals him to be a "Degenerate Criminal."
Let Them Eat, Um, Cake (Bronze) - Offered Algae Cakes to Everyone
Like a Not-So-Fine Wine (Bronze) - Messed with Emmett's Cleanser.
The Other Woman (Bronze) - Got Trixie Ready to Make Edna Jealous.
The Power of Love? (Bronze) - Escaped from Marty's Cell.
There's a Moose? (Bronze) - Get a Good Look at Trixie's Postcard.
Timely Traveller (Bronze) - Take the Fewest Possible Trips to Emmett's Lab.
An Uncomfortable Truth (Bronze) - Emmett is Prophetically Honest About His Marriage Prospects.
Breaking Up is Hard to Do (Silver) - Broke up Emmett and Edna.
Edna Was Right! (Bronze) - Revealed Hill Valley Hooliganism Rate
Free Citizen Brown! (Silver) - Rescued Citizen Brown from the Citizen Plus Program.
To the Expo! (Gold) - Marty and Emmett head to the Expo.
Your Own Personal Frankenstein (Silver) - Gave Emmett his Epiphany.

Unlock Episode V: Outatime Trophies
A Prickly Pair (Bronze) - Had a conversation with a cactus.
Crackpot Mended (Silver) - Restored Edna's memory.
Emmett Finds His Muse (Silver) - Emmett completes his spectacular failure the Expo.
Get it on Tape (Bronze) - Recorded everyone at the Expo.
Green Gobblin' (Bronze) - Treated Desert Edna to an algae cake.
False Impressions (Bronze) - Impersonated three people over the phone.
Full Fair (Bronze) - Get your money's worth at the Expo.
Raising the Bar (Silver) - Prevented the Great Hill Valley Fire.
Moonwalker (Bronze) - Busted a move, 80's style.
No Backups (Bronze) - Complete the glass house maze without going back up the stairs.
The Future isn't Writtten (Gold) - Returned home.
Two-Up (Bronze) - Defuse the standoff while climbing to the second floor no more than two times.

Unlock All Trophies
Platinum Trophy (Platinum) - Earn all trophies in: 'Back to the Future: The Game'.