Look, no one is forcing you to contribute to / be affected by the Immortal War. Since this Facebook game has taken over Warhead's life we've just been doing this of our own accord anyway. If you want a new conflict, my advice would be just do a campaign yourself with some continuity to it where you use a mix of forum battles and reports in between as fillers. My 'immortal war campaign' is not much different and I don't have to take everything that's going on into account, I just used the setting.
Btw, to whoever asked a summary of the Immortal War because it is 'impregnable': Immortals are invading, some are joining them, some are allying to fight back, end of story