Need for Speed: Underground is a 2003 racing video game and the seventh installment in the Need for Speed series. It was developed by EA Black Box and published by Electronic Arts. Three different versions of the game were produced: one for consoles and Microsoft Windows, and another for the Game Boy Advance. An arcade version was additionally developed by Global VR, and was published by Konami with assistance from Electronic Arts.

Need for Speed (NFS) is a racing game franchise published by Electronic Arts and currently developed by Criterion Games, the developers of Burnout. The series generally centers around illegal street racing and tasks players to complete various types of races while evading the local law enforcement in police pursuits. The series is one of EA's oldest franchises not published under their EA Sports brand. The series released its first title, The Need for Speed, in 1994. The most recent game, Need for Speed Unbound, was released on December 2, 2022. Additionally, a free-to-play mobile installment released in 2015, Need for Speed: No Limits, is actively developed by Firemonkeys Studios, the developers of Real Racing 3.