No game franchise would last as long as they have without music to back it up. From the orchestral melodies to the extended guitar solos, these are the franchises best remembered for their music.
Spend at least 30 dollars pumping quarters into an arcade game, or spend 15 for unlimited play on more than one. These are the better choice.
The King of Fighters has a long, complicated story as well as many subplots. Read this guide and play through every game to experience the franchise's core and see what makes it so spectacular.
Do you regularly suffer from back problems? If you do, always remember that it could be worse and stop whining.