Howdy folks,

A friend of mine got T4 on Steam and then purchased physical copies of the expansions. Is there any way to make a physical copy of the expansions work with a Steam copy of the base game?

Thanks in advance.

This has been answered on this forum and on the Steam forum many times. Unfortunately the Steam version only works with Steam versions (i.e. DLC, Expansion, and the Base game, must all be Steam.)