How to publish your WebPlayer Game for Free with Dropbox!

Get yourself a Dropbox account. It's free and amazingly useful. firstly Sign up dropbox




Here's the method How I use to share my web builds:

File->Build Settings then select web player at the top and click switch platform.

http://docs.unity3d.com/Documentation/Manual/PublishingBuilds.html

Copy the folder that you built your web player game in to your Public folder in your Dropbox.
To enable Public folder  click here.

or past both webplayer files in public folder
right click on the html file and click on the Dropbox context menu and then click "Copy public link". You can also do this from the Dropbox website.
Now paste link in browser and you are able to play game :)
Now you can give that link to people and they'll be able to play your game