The script can be placed on a web server and visited using your mobile phone (if it has a web browser) or using a normal browser. Hence you can build your Travian city even when you are on the road.
You can only use it with your first (you can have more than one city while using the script, but you will only be able to build building in the first city using it). You can only use it to build buildings, not troops. You need at least php for it to work. To that full advantage of the script you need cron jobs or a webserver that you can install the script on and then visit while away from your home computer (e.g. from your mobile phone).
Use Patent Claims
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.