Definitely one of our favorite websites to play video games online is FatRatGames.com. It is a easy to use site that is very organized and categorized well. You also don't have to download many of these games. Some of our favorite games on this site include Gun Mayhem, SAS Zombie Assault, Fancy Pants Adventure, Bloons Tower Defense, Uphill Rush & lots more! Hours of fun are waiting for you at FatRatGames.com.