Coax Edna out of the courthouse with the buzzer.

Use the spray can to paint Marty's band name in the alley.

Listen to all tourist audio guides in Hill Valley.

Take down an Extraction Facility while on a motorcycle

Got caught with Einstein.

Got caught with Lorraine's booze.

Layout Biff and escape the speakeasy.

Find "Chuckles Lenart".

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

Rescue Arthur with minimal fuss.

Get a gangster's girl to do the right thing.

Find a hidden passageway.

Perfectly repeated dialog while repeating Doc's temporal experiment.