Summary[]
There are no known cheat codes for Travian. Specifically, there are no special set of characters you can type in to give you extra resources or speed up your research time.
There are, however, numerous addons and browser scripts which are against the Terms of Use and Rules provided for Travian, which can give an individual numerous advantages over players who do not possess these items. A player is forewarned that usage of these scripts can have quite damaging implications for their account standing with Travian. Further, as these are modifications of one's browser or internal operating system software, they can be potentially harmful for the safety and security of one's system.