Trophies:
Bronze trophies
Doc’s Legacy – Got Doc’s Notebook back from Biff.
Hello, Young Friend – Talked Emmett into completing the Rocket Drill.
A Plausible Explanation – Discovered the origin of the ‘new’ DeLorean.
Fuelmaster – Flawlessly mixed up a batch of Emmett’s Rocket Fuel.
Fate in flux – Heard about the curious fate of Marshall Strickland.
Hi Bob! – Namechecked BTTF Creators.
Deja Marty – Perfectly repeated dialog while repeating Doc’s temporal experiment.
Silver trophies
Back in Time – Traveled back in time to rescue Doc.
Grandpa Got Served – Delivered the subpoeana to Arthur McFly.
Junior Bootlegger Badge – Managed to get 190-proof alcohol delivered to Emmett’s.
Jailbreak! – Acquired Emmett’s Rocket Drill.
Gold trophy
A Bicycle Built for Two – Rescued Doc from Kid Tannen.?