During the game, the player utilize a gameplay mechanic called "Viewtiful Switch" in order to swap between Joe and Silvia at any time. The two characters share both their amount of health and the VFX meter. Holding the switch button down for a certain amount of time enables the two player characters to use a special attack involving the transformable robot Six Machine. At intervals between stages, V-Points can be spent to purchase new moves for either Joe or Silvia, or to improve their existing powers, which includes making Joe's Mach Speed more effective or upgrading Silvia's Desperados. V-Points can additionally be spent to give the player more maximum health, add extra lives, or be used to buy power-ups such as the VFX Turbo Charger, which slows the drainage of the VFX Gauge.