Bad Lands bootleg

This romset comes from a bootleg pcb produced by Playmark.This pcb was been modified to use as control standard joysticks instead of steering wheels.Game differences are: Copyright string removed.
Hardware info:
Main cpu 68000
sound cpu Z80
sound ics YM2151 + 3012
other ics 28c16 2kx8 eeprom.Used to store bookeeping,settings etc. like original pcb.
Osc 20 Mhz, 28 Mhz

Rom definition:
blb21, blb22, blb27, blb28 main program
blb26 sound program
blb29 to blb40 graphics
All eproms are 27c512

Dumped by tirino73 >isolani@interfree.it<