Hey guys. Got it working and in twin linked mode. Once again thanks to all the input and help.
For the record I used:
win10-64 latest updates
Unpatched game image
Removed D3d files x2
Copied Boomslangs jgt.dll
used old spice tools, new just refused to work:
spicecfg.exe
spicetools/32/kbt.dll
spicetools/32/kld.dll
spicetools/32/spice.exe
used latest FFBPlugin for controller mapping, exit mapping refused to work so used following ahk script compiled to exe and set as additional app in launchbox:
Escape::
Process,Close,spice.exe
Run,taskkill /im "spice.exe" /F
Process,Close,eaLocalServer
Run,taskkill /im "eaLocalServer.exe" /F
ExitApp
return
$5::LControl
For 2p link used Boomslangs guide:
Leave P1 files, only edit P2 files
open hex editor and load jgt.dll and go to Offset 0x5FA398 and change to
01 if P2
save file and now open dev/nvram/rfs.dat
and go to Offset 0x03 at the very start and change to
01 for P2
save and close hex editor and go play some Road Fighters 3D lan
Thanks