Wild Armor -- our soundtracks are limited to "games RPGFan covers." Name a CD in our current reviews pile you think isn't RPG enough, and I'll happily tell you why it's there.
1) graphic adventures, digital novels, etc., fall into our realm of coverage. See Phoenix Wright, 999, Ever17, Myst, etc
2) If we're talking about a compilation CD, a minimum of 30% of the content has to be from games in our realm of coverage. See Retro Remix Vol. 2, Melody of Legend, "GAME," etc