Which is the part you don't understand of this ROM defined in CONTRA set in source code?
Code:
ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */
It's a NO DUMP, so it doesn't exists really and it's not contained in CONTRA.ZIP. Though is defined for accuracy in source code and MAME complaints about its absence.
Edited by Mamesick (10/23/15 01:26 PM)
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