Unicorn Empire

I have the problem mentioned above: the game crashes after completing the 2nd mission, and I can't upgrade the green army in the Fortress. Is there a solution?

And what happened? My 3rd mission won't launch. Could it be because the NCF mod is missing?

Added 13 minutes later
And if the NCF mod is really needed for the campaign (i.e., it's impossible to complete without it), could you provide a link to the mega-pack? It seems like all the links on this forum are no longer working.

Actually, the mega-pack isn't needed for the campaign; all the required parts of the NCF mod are in the campaign's installation file.