CREDIT DOWN

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CREDIT_DOWN ($C00456)

BIOS routine called to deduct credits.

Input: $10FDB0 (BIOS_CREDIT_DEC) for player 1, and $10FDB1 (BIOS_CREDIT_DEC2) for player 2.

Also updates the MVS book keeping.

Retrieved from "https://wiki.neogeodev.org/index.php?title=CREDIT_DOWN&oldid=3530"

BIOS calls