Any affiliate program that pays per 1000 banner impressions? Its for a game related site. www.rpgbattler.info
Might want to try buttonbrokers.com they are pretty picky about who they select as publishers however. Good luck.
There is a sticky thread about ad networks here, so you can review them.
As far as I know there are lots of CPA game networks, may be their campaigns will convert well at your site, what do you think? They offer very good rates, the questio is in conversions.