Virtua Fighter 4 (バーチャファイター４) is a fighting game developed by Sega-AM2 and released for Sega NAOMI 2 arcade hardware in 2001. It is the fouth major entry in the Virtua Fighter series and a direct sequel to Virtua Fighter 3. The game was originally announced under the working title of Virtua Fighter X, before appearing with its final name at …

Final Tuned is the final update to Virtua Fighter 4. This version of the game was released only into Japanese arcades, and it made some gameplay fixes and added new stages. Also, new customization items were added.

Virtua Striker 3 is the direct sequel to Virtua Striker 2, and was released for Sega NAOMI 2 hardware in 2001.