Where do I send questions or comments?

You can join in the conversation about Tunnel Town with other players on Facebook and Twitter.

You can send feedback to the development team using the form at tunneltown.com/feedback.

You can fill out the feedback form in the app as well. This form can be found in the settings in Tunnel Town.
Finally at the bottom of any searched article there is the option to "submit a request".

Billing issues are handled through Apple Support for Apple users and Google Play Support for Android users.