Here are some cheats and tips for the game Virtua Fighter.
Stage-Select Code and Change Ring Size:
At the title screen, press Up 12 times. Scroll down the options menu
until none of the options are highlighted. Press A and you�ll enter a
hidden option menu that allows you to pick your stage and adjust the
size of the ring.
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Play as the Boss Dural:
Start a regular VS or Arcade game. At the Fighter Select screen, press
Down, Up, Right, and simultaneously press A and Left. You should be
able to play as the boss, Dural. Do this pad trick on two controllers
for a boss versus boss fight.