Description
This option gives information about what MAME is doing whilst it loads and runs games. This is particularly useful when you're making config files as you can see exaclty where MAME fails if you have a bug.
Alternative Command
-v
Example
mame <gamename> -verbose
Command Format
<gamename> -verbose. This option does not require any other parameters.
MAME's Default Setting
Off
Opposite Command
-noverbose
-nov