Tactics for the Swamp (Fortress).

Dude, I want to ask some questions about playing as Fortress in a specific situation, but for that, I need to upload save files. I can't explain the situation in words. Sorry for the slight off-topic, but how do I do that?

It's very simple! Put the save file in a .zip archive, then to reply in the post, click "Advanced Mode," and there, in the top row after the size and font color, there's a "paperclip" icon. Click on it, then "Browse," select the file, and click "OK."