Tiffany Fox (Telltale)

Tiffany Fox was the eldest child of Lucius Fox and a friend of Bruce Wayne. After joining Wayne Enterprises, she tragically lost her father to an attack orchestrated by the Riddler. Following this, she became involved with the vigilante Batman and his operations.

Biography
Tiffany Fox was born at least twenty years before the Riddler's return to Gotham. The eldest child of Lucius Fox and his wife, she was the only one of the children that shared her father's love of technology and gadgets. Despite how little time they had together, she and her father would spend much of it designing various devices, such as rockets and drones.

Tiffany also became friends with billionaire Bruce Wayne and his butler Alfred Pennyworth. She and her siblings would spend time at Wayne Manor, though her last visit ended with her and Luke, her younger brother, breaking a set of prized china. Shortly after graduating from Cornell University, she decided to join Wayne Enterprises, hoping to work closely with her father and Bruce.

The Enigma
During her fist day of work, Tiffany skipped out of orientation to meet with her father, who she found in Bruce's office. Scouting out with a drone she had created, she alerted them to her presence and entered the office. Tiffany gave Bruce the drone as a present, though noticed that there was something different about the billionaire. She also took notice of a mysterious object on Bruce's desk, which she showed much interest in. Wanting to know more about it, she offered to help investigate it. Deciding to leave, she left the two to return to orientation.

When her father's office was destroyed in an explosion, Tiffany was one of the first people to investigate and saw her father's corpse. Horrified by what she found, she was left in severe grief and began looking into people to blame. At her father's funeral, she met Bruce, who tried to comfort her and help her through the trauma. When Tiffany asked about the device in her father's office was responsible for his death, the following will happen depending on the choice made.

 Lie=If Bruce lies about the device not being responsible for Lucius' death, Tiffany will apologize for doubting him and professes the anger she has been feeling since his death. After crying into Bruce's arms, she leaves to talk to her family and give Bruce some time. As she leaves, she thanks him for his comfort. 
 * -|Tell the truth=If Bruce admits to having had some responsibilities in Lucius' death, Tiffany vent her fustrations at him. As she leaves, she tells Bruce that she will investigate what they had been involved in and expose her findings to the public.

Shortly afterwards, Tiffany was talked to by a mysterious man, who made a series of inappropriate jokes. When Bruce took the man away, she joined her mother and siblings to listen to the sermon. Tiffany was among the individuals who noticed the man cause disruption during the sermon. Afterwards, she saw Bruce, who had been sitting beside the man, talk to Alfred, though did not talk to him as he and Alfred left.

Trivia

 * In the comics, prior to Crisis on Infinite Earths, the comic book iteration of Lucius had a daughter named Tiffany. However, she was never involved in Batman's activities or in her father's line of work. She was later reintroduced during DC's New 52, but as a young child.
 * In the New 52's Future's End continuity, Tiffany becomes Barbara Gordon's successor as Batgirl.