1. Download the program Tunngle (Link) 2. Install it by following the installation instructions. At the end you have to reboot your PC. 3. To log in you must have an account. To create an account follow this Link . 4. Once you have registered, you will receive an email which you must confirm by clicking on the link. 5. With the name and password of the account you just created now you can log into the program. We recommend in this case check "Save" and set to "Auto Logon". This facilitates login later. 11. Here now created a game and / the other / s may Join.