Current Dwarf Fortress Remote server setup procedure is as simple as it can be - just download a single package for your operating system, enter one command in the game console, and scan the displayed QR code with the iOS app. The server can also be easily set up on Linux using a Docker image or cloud-config scripts for popular cloud hosting providers.
Even being that simple, it still has to be done, i.e. you can't just download the app from the App Store on a mobile device and start playing. In rare cases, users may also have troubles connecting to their home computer running Remote server if both home and cellular network settings (as configured by service providers) are too restrictive.
Today, I'm excited to announce Dwarf Fortress Remote Subscription - an optional service that provides access to a managed server running the game with Remote plugin and allows to start playing right after installing the app (and subscribing) with no additional setup required. Such server should be accessible from any network and will also help people having connection issues mentioned above.
It's possible to upload and download your saves at any time, even after cancelling your subscription, and this service is completely optional. Dwarf Fortress is a game by Bay12Games available for download free of charge. Remote server plugin will also always be free for installation on your own computer.
Dwarf Fortress Remote Subscription will become available in Q2 2018. Leave your email on the new subscription page to get notified once that happens, or follow just @mifki on Twitter for updates.