Before You Continue...

In order to play on the Neat F2P Web Client, you must accept a privacy warning. Navigate tothis page and you may see a privacy warning. If so, click Advanced and then Continue to 192.3.118.9 (unsafe). This should load the webclient, but not on the Neat F2P site. Finally, close the tab. See the below image for a step-by-step walkthrough.

Once you have done this, you can now launch the webclient on the Neat F2P site.