Free Games Online

I have a very dull game website that does nothing except link to other sites. It is great because I make some money from it and do nothing. I'd like to make it better though so I can make more money.
Please either just critique my website (which I know is not good) or tell me how to make it a great game website bearing in mind the costs in that I cannot afford to make new games or anything like that.

What would you want in a great game website?
Please make sure the site is a low maintenance site as well. I do not want to work full time on it nor do I have a staff. I don't mind some upkeep, but not full time.

I want to keep my search position as well, or better yet, move higher.
Also, if somebody has suggestions and wants to do the work, please IM me and let me know the costs.
Thanks

Get rid of the tables. They'll help with your search engine rankings.

Your code's a mess. Fixing and adding alt attributes to elements would help search engine ranks as well.