This is a website I developed for online, desktop flash games. I make money off of ad revenue. Here is the link: http://www.quickscopegaming.com

Could some of you give me your opinion on the site and what I should change/add?

Also, here is the Facebook page if you want to give my site a like ;) ... http://www.facebook.com/quickscopegaming

Could some of you give me your opinion on the site and what I should change/add?

I make money off of ad revenue

Why would I pay you money to advertise on your site? Note, this is not intended as combative, it's the question that I would ask you if I contacted you with "Hi, I work for an advertiser looking to pay websites money to place my ads on them. What does your website offer that makes me want to do that?"

I'm not seeing that on the website. It's a question you need to be able to answer before someone starts cutting you checks, assuming your business model is one where your ad revenue involves actual PEOPLE in the ad industry CHOOSING you rather than some automated formula.