MoreGamers is a targeted entertainment banner exchange and advertising service. It’s specifically for entertainment websites, such as games, jokes or humour. I’ve currently got it running on my Flash Games Site. There are three levels of membership for publishers, Basic, Premium and Paid. I currently have a Basic membership. You earn credits from advertisements views on your own site and on the sites of other members you refer at the Basic level. Your own banners are only shown on other Basic members sites.
Premium membership guarantees “above the fold” display on other Premium members websites, and Paid will generate you cash for Paid ads displayed on your site.