The Grounded, Dark Tone of Tekken 4

Tekken 4 is easily one of the least popular entries in the Tekken franchise, and not without good reason. Its combat is noticeably slow, it has severe balancing issues, and its character roster is stripped down considerably compared to other installments. But despite this, Tekken 4 deserves recognition as the most unique Tekken installment, and some of the major contributors to its distinctiveness are its tone and style. Nearly every element of Tekken 4 is made in service of its grounded and, in some ways, unsettling atmosphere, which has never been reattempted to the same degree in later installments. This

I think Tekken 4 is the best in the series. Change my mind. : r/Tekken

How Tekken 4 Achieves Its Beautiful Tone

Ancient Ogre, Tekken Wiki

RTTP: Tekken 4 is the black sheep of the series but I miss it a lot

Review: Tekken 4 » Old Game Hermit

The soundtrack for TEKKEN 4 was unconventional for the series and more broadly, breaking new ground in the types of electronic music heard in video

Tekken 4

Paul Phoenix, Tekken Wiki

Tekken 4 is underrated : r/Tekken

Eddy Gordo, Tekken Wiki

Tekken 4: The Black Sheep that moved the franchise forward

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Underground, Tekken Wiki