Quoted from CrazyLevi:Played it at a show. Kind of lame really. No idea if it would earn.
The games are very short as well and there's no way to extend play.
Each of the 4 periods can be set from 30 seconds each to 2 minutes in the menu.
You can add even more time by getting extra balls during linked play. I believe this is pretty much the only way to win 3 rings (how I did it... 2 minute periods and a few extra balls).
The only thing I've found lame is when one game scores way different than the other.
The link manual is posted up on ipdb.