Invalid driver

[realsurfer]

Hi,

I am trying to run Nintendo Game & Watch LCD games but always getting the error "Invalid driver". From what I can gather these games use the hh_sm510.cpp driver that is included with MAME. Does this driver require additional support in the UME-Core or should the ROMs work?

Thanks!

[stuartcarnie]

I believe those ROMs require additional artwork. I will need to investigate that, as I believe I reject ROMs that require this artwork for now.

[realsurfer]

Thanks for your reply!
Yes the zip file contains two files where one is a SVG file. The files for each game are listed in the driver.
The SVG file is only for the screen animation. It's also possible to add optional MAME artwork of the actual device to make the gameplay more authentic. Would be great to at least support the included SVG file as specified by the driver.