Back to the Future: The Game
60 Achievements
8-10h
PS3
One Bad Apple
Collect every Demerit in the game.
14.1%
How to unlock the One Bad Apple achievement in Back to the Future: The Game - Definitive Guide
TlMB0
*Missable* There are 7 demerits in this game. You unlock them by doing "bad" things throughout town. 3 of them are story related (PDA, Contraband, and Dog Owning). The others are:
- Messing with the city gate. Interact with the Gate outside of Hill Valley with the Tire Iron equipped. This must be done before entering the city via the DeLorean's Wheel. (Huge thanks to WeakerYouth for finding this one.)
- Loitering: Interact with the Guard Shack near the Courthouse.
- Misuse of the Squawk Box: Interact with the Squawk Box in the center of town a few times.
- Messing With The Statue: Interact with the statue a few times. (Not while George and Lorraine are arguing.)
Refer to "Final Solution" 
for the trophy walkthrough.
Rezidentus
stratege.ru
stratege.ru
This guide was translated automatically.
The trophy is easy to miss.
Episode 3.
There are a total of 7 penalties in the game - they are issued for violating city rules. You will receive three of them (PDA, Contraband, and Dog Owning) as part of the story, but the rest you need to obtain yourself:
- Messing with the city gate. At the very beginning of the game, after you get out of the DeLorean, go to the gate and use Tire Iron on it (the iron crap you received from Jennifer), do this before removing the wheel from the car.
-Loitering. Examine the guard's booth near the courthouse.
- Messing With The Statue. Spin the "crap" on the statue in the center.
- Misuse of the Squawk Box. Use the intercom located on the pillar next to the statue several times.
Episode 3.
There are a total of 7 penalties in the game - they are issued for violating city rules. You will receive three of them (PDA, Contraband, and Dog Owning) as part of the story, but the rest you need to obtain yourself:
- Messing with the city gate. At the very beginning of the game, after you get out of the DeLorean, go to the gate and use Tire Iron on it (the iron crap you received from Jennifer), do this before removing the wheel from the car.
-Loitering. Examine the guard's booth near the courthouse.
- Messing With The Statue. Spin the "crap" on the statue in the center.
- Misuse of the Squawk Box. Use the intercom located on the pillar next to the statue several times.