Virtual Fighter 4 is the fourth game in the Virtua Fighter series.In Japan Virtua Fighter 4 is famous for spearheading and opening the market for internet functionality in arcades. VF.NET started in Japan in 2001 and since companies have created their own arcade networks e-Amusement by Konami NESiCAxLive by Taito and Square Enix and ALL.Net by Sega and Bandai Namco.