For only $10/month you can have your banner on 97% of my game. Below is a screenshot taken on the 31th.
It will be a 460x60 banner at the top of every page. If you are interested contact me by PM or email - owner@critticage.com.

You might think the stats arnt that good but you will notice the site has only been open for around 30-40 days (shows two months because the site started half way through one).

Thanks for your time.

http://www.critticage.com/images/critticage.gif

P.S I may consider pop-up banners but you would need to give me an offer.

How many banners will you have in rotation?, any minimum imp. guarantee?

Just 2-3. The site grows bigger daily also, get around 20+ signups a day.