Martial Arts

The Tao of Beat 'em Ups

Capcom

 * Street Fighter
 * Darkstalkers/Vampire
 * Marvel vs. Capcom

SNK

 * Fatal Fury/Garou
 * King of Fighters
 * Samurai Shodown
 * The Last Blade

BANDAI NAMCO

 * Tekken
 * Soul Calibur

SEGA

 * Virtua Fighter

Midway / NRS

 * Mortal Kombat
 * Killer Instinct
 * Injustice

= Arc System Works =
 * Guilty Gear
 * BlazBlue

= Other =
 * Skullgirls
 * Melty Blood
 * Arcana Heart
 * M.U.G.E.N
 * Wrestling & MMA Games????
 * Beat-em-Up Games????