There are many fun games online that you can play without downloading. But among the best of them is Dragon Fable. Although Dragon Fable requires creating an account, it is free and auto-matically saves your progress. One thing I love about Dragon Fable is that it's never ending because the creators of the game add new levels every day! I also love how it feels like you're in it. The only bad thing about it is that it is not educational. To play Dragon Fable go to http://dragonfable.com/. Have fun!