Note before downloading:
This is for MAME only and is not compatible with RetroArch.
This custom version of the GCE Vectrex Software System artwork file, vectrex.zip contains a multi-view lay file configured to work with the "bezelprojectSA-GCEVectrex" bezels pack. Any game associated with the pack can be set to display it's own bezel at launch. Games for which there are no Bezel Project bezels and therefore use Default Command-Line Parameters will open with the generic bezel GCE-Vectrex.png.
The bezel images are not included, so you will need to download the pack and drop the bezels into the artwork vectrex.zip yourself.
You will also need to set LaunchBox Custom Command-line Parameters to allow MAME to choose the correct bezel for each game. This is explained in the download.
The vectrex.zip artwork file will work whether you are emulating using direct media calling (such as games with the bin, gam or vec extension) or emulating using the vectrex software list.
With MAME, your GCE Vectrex game names and their bezel image names do not have to match. The actual matching relationship is between the Custom Command Line <viewname> parameter and the descriptive <view name> string used in the lay, and MAME will accept a partial match with the lay's view name.
Once downloaded, unzip the file MAME GCEVectrex SA.zip and read the enclosed text files.