Back to the Future: The Game
60 Achievements
8-10h
Get it on Tape
Recorded everyone at the Expo.
8.6%
How to unlock the Get it on Tape achievement in Back to the Future: The Game - Definitive Guide
TlMB0
*Missable* Over at the "Law Enforcement of the Future" booth, you will see a potted plant. Officer Parker explains to you that it is actually a recording device, but he won't let you have it. Go to the House of the Future and grab the potted plant from there, then return to the Police booth and swap the plants out.
Now what you need to do is use this device to record:
-Trixie
-The Diver
-Doc (Diver Suit)
-The "Hostile Guy"
-Arthur McFly
-Edna
Edna is story related, but for the others what you need to do is press 
to open up your menu, then equip the recording device. Now talk to each other person with the recording device equipped. Officer Parker, Emmett, and Judge Brown cannot be recorded. Be sure and record everyone else before Edna, as the game will not allow you to record over Edna's message. Once each person has been recorded, the trophy should unlock.
For more information, refer to the trophy walkthrough under "The Future isn't Written 
".
Rezidentus
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Episode 5.
Once you have the latest police development in your hands - a flower with a built-in voice recorder - walk through the exhibition and record all the local inhabitants on it, namely:
- Trixie;
- Scuba diver;
- Doc (when he is in a scuba diver suit);
- Arthur McFly.
Then drag the flower to the phone booth and leave it there. Then call from the “house of the future”, introduce yourself as Carl Sagan and invite Edna to the phone. Once you finish the conversation, the trophy is yours.
You also need to record the guy with the mustache and the hat on the recorder. Named "Guy".