Dry a cop out.

Find a hidden passageway.

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

Get a full explanation of your situation.

Track down a missing accountant.

Acquired Emmett's Rocket Drill.

Managed to get 190-proof alcohol delivered to Emmett's.

Talked Emmett into completing the Rocket Drill.

Namechecked "Back to the Future" creators.

Heard about the curious fate of Marshall Strickland.

Perfectly repeated dialog while repeating Doc's temporal experiment.

Defeat five Riot Shield enemies by running over their shield