NFS UNDERGROUND 1 : EA Games : Free Download, Borrow, and Streaming : Internet Archive

Need for Speed II (Sony PlayStation 1, 1997) for sale online

Need For Speed Undergorund 2 2004 Full CD-ROM Iso : AK PC CD-ROM GAMES : Free Download, Borrow, and Streaming : Internet Archive

Need for Speed™ on Steam

Need For Speed: veja evolução de gráficos dos principais jogos da série

Need for Speed game at

Need for Speed: Underground 2 - Wikipedia

Need For Speed Underground Cars by Mitsubishi

Need For Speed Heat's Hero Car Is A Turned-Up Polestar 1

Need for Speed Underground Rivals - IGN

Underground is my favorite need for speed game. Because of the atmosphere and that gorgeous tuning options. Underground 2 is not that great imo because free roam wasn't that good for me.