hello , I decided to give completing the campaign another go . Bleed red is currently giving me some troubles . Everything goes well until you gain control of one of the bridges which are when I lose the game due to a critical unit being lost . Now, I'm not sure what causing this . Now I captured the allied bases and my current guess is that either it is either Boris dying before he is meant to or because some of the spare engineers I have died .
Now I would like to know what causes this and how to avoid it , please and thanks for any replies.