The best one I found, and there's no download is happy slots.
They have Enchanted Unicorn, Cleopatra I and II, Double Diamond, Texas Tea, Monopoly, and Wolf Run. They also have some others that you might enjoy. To get to the site, put in : happyslots-casino.co.uk/  and when you get to the site click on the line that says click here to start playing and you're in. No registration or anything. Make sure you click play for fun otherwise another page will come up for you to reg.  Have lots of fun.