Our hero, Mr. Driller. The black bars on the sides are what you get if you choose to play in 640x480 mode. You'd think they would've invested in some kind of pattern or something.
In the "Options" menu you can alter the settings for Arcade Mode as well as have access to a "Sound Test."
The game also offers the choice of playing in "Arcade Cabinet" mode if you should choose to not want to play in the max resolution of 640x480.