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