Back to the Future: The Game achievements

Defeat the Tannen Brothers in six jumps.

Complete the glass house maze without going back up the stairs.

Find a hidden passageway.

Take the fewest possible trips to Emmett's lab.

Emmett is prophetically honest about his marriage prospects.

Listen to all tourist audio guides in Hill Valley.

Revealed the Hill Valley hooliganism rate.

Get a good look at Trixie's postcard.

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

Find "Chuckles Lenart".

Rescue Arthur with minimal fuss.

Impersonated three people over the phone.