I am looking for sites similar to Clickbank's marketplace, but for specific niches.

The problem I am having at the moment is that the majority of affiliate promotion places (incl. CB's market place) lean towards Internet Marketing / Self-help products etc. I feel that our online game related products do not really fit in.

Are there any CB-like marketplaces for video / online game affiliates (if possible CB specific) ? While I imagine that the CB marketplace has the highest volume, we might profit more of a more targetted site with less, but more specific visitors.