Full list of all 11 Back to the Future - Episode 3: Citizen Brown trophies - 5 bronze, 5 silver and 1 gold.
Layout Biff and escape the speakeasy.
Use the DeLorean parts to enter Hill Valley.
Got caught with Lorraine's booze.
Got caught making out with Jennifer.
Got caught with Einstein.
Jumped into the Decycling Bin.
Listen to all tourist audio guides in Hill Valley.
Collect every Demerit in the game.
Use the spray can to paint Marty's band name in the alley.
Examine every container of contraband in the speakeasy.
Coax Edna out of the courthouse with the buzzer.