Super mode
Successfully complete the game with a "Rainbow V" rank in all Episodes ("V" rank for V points, Defense and Time on all tasks). Select the "New Game" game option, choose the character used to complete the game, then press [Z]. In Super mode, your character will have unlimited VFX.
Ultra V Rated mode
Successfully complete the game in V Rated mode.
Play as Captain Blue
Successfully complete the game in Ultra V Rated mode.
Play as Alastor
Successfully complete the game in V Rated mode.
Alastor's regular form is a man in a black shirt and pants, and wielding a sword. His advantages are: he always has his double jump; in transformed state he can control rate of falling; he can use his sword; and using powers (Slow, Mach-Speed and Zoom) do not decrease the VFX bar. His disadvantages are: You must press [Z] to transform/de-transform before running out of VFX; VFX constantly decreases in transformed state; usually you run around as regular Alastor and being vulnerable to 2x damage. When playing as Alastor, do not transform when you do not have to and watch your VFX bar. The sword can be used by pressing [Punch]x4, alternating [Punch] and [Kick], and [Punch]x4 in air. Buy the VFX Charger and Hearts as soon as possible.
Viewtiful World FMV sequence
Successfully complete the game in Kids or Adult mode.
Skip intermission sequences
Press [Z] to advance past an intermission sequence.
Completion bonus
Complete the game, then play it again in the same mode. You will start with all of Joe's powers (Slow Motion, Mach Speed, and Zoom In).