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Syd of Valis
Syd of Valis
Invincibility:
Press Up, Down, Left, Right, A, B, Up, Down, Start at the title screen. A sound will confirm correct code entry. Yuko will be wearing a bikini when game play begins. Her energy will return to full after it reaches zero.
No background music:
Press B + Start at the title screen. Note: The music will be re-enabled if you lose a life.