I just tried Dune2 with my SoftMPU setup and it works like charm:
IBM PS/1 486SX
20Mb RAM
SB16 (CT2290)
MIDI cable to Joystick port
Roland RA-50
MS-DOS 7
SOFTMPU.EXE /SB:220 /IRQ:5 /MPU:330 /RA50
Runs fine, MPU is detected and as I said Dune2 music sounds great.
The I try Little Big Adventure (LBA) after having configured it for MIDI with MPU and FX with SB16 and I get this screen:
Is this related to issues running SoftMPU in protected mode? Is this a general issue with DOS4GW which is used extensively in multiple games of that time?
I just tried Dune2 with my SoftMPU setup and it works like charm: IBM PS/1 486SX 20Mb RAM SB16 (CT2290) MIDI cable to Joystick port Roland RA-50 MS-DOS 7
SOFTMPU.EXE /SB:220 /IRQ:5 /MPU:330 /RA50
Runs fine, MPU is detected and as I said Dune2 music sounds great.
The I try Little Big Adventure (LBA) after having configured it for MIDI with MPU and FX with SB16 and I get this screen:
Reference: https://es.wikipedia.org/wiki/Little_Big_Adventure (I haven't checked DosBox support for this game, no idea, I always use real retro hardware)
Is this related to issues running SoftMPU in protected mode? Is this a general issue with DOS4GW which is used extensively in multiple games of that time?