Fight Night Round 4 -

The core of Round 4 's innovation was its . Unlike previous entries where punch strength was determined by stick movement speed, this engine calculated impact based on the speed, force, and point of contact.

: Punches could result in clean hits, glancing blows, or complete misses based on timing and distance. Fight Night Round 4

: The game emphasized head movement and footwork, rewarding players who could make opponents miss and pay with powerful counters. Iconic Roster and Weight Classes The core of Round 4 's innovation was its