Description
This command will check your roms against what MAME expects.
Example
mame -verifyroms >verifylist.txt
Command Format
-verifyroms <gamename|wildcard>. The game name is optional and only used if you don't want to generate a list for all of MAME's games. The wildcard will let you verify a list of roms of certain games e.g. -verifyroms puck* will verify a list of games starting with puck. The example will verify the complete set of roms used by MAME and redirect it to a text file called verifylist.txt. You can open the text file in notepad.