Wonder Boy in Monster Land Core not Working

[suww37]

I think there is a bug in the latest update of the sega system 2 core.

[jca]

It only works with the unofficial core from Blackwine, it is not part of the official release.

[jca]

See viewtopic.php?p=71223#p71223 and following posts.
Enjoy the zip.

[Majorspawn]

This works great but had to put in it's own folder and used merged set as per comments on thread OR rename the rbf file and update the mra to reflect new rbf filename and add to _arcade folder.

[jca]

I don't understand what you mean by " but had to put in it's own folder". If you used the zip mentioned in the link I provided you just put the mras in _Arcade, the alternatives mras in _Arcade/_alternatives and the core in _Arcade/cores.

[jca]

The rbf in the zip is named BWSEGASYS1 and all the mras refer to this rbf. The mras are only those which are not in the official release. I did this in order to avoid any conflict with the official core. You must have downloaded a different zip.