Starting a new campaign?

[logan5]

If i start a russian campaign will that overwrite my progress with the german campaign, or can I have 2 going at the same time?

[Spooner]

You can only have one campaign on the go at one time

[Imperial Dane]

Yup. only one at a time. No idea why though.

[Tomislav Uzelac]

We were trying to keep things simple with the campaign - we thought the autosave method was pretty neat and also that providing multiple campaigns that autosaved themselves would be somewhat confusing.

As a quick fix, you can actually save the campaign folder (or zip it) and then restore it when you want to play again.