Not bad, but a few notes. By the end I had upgrade points and power stacked pretty high, so maybe make a way with one to either give some financial aid of a city to one of the colors using them. For example, blue pink and green were close together so early on blue was surrounded and taken, so maybe I could use points later in the game to get a city or two and give it to a color that was wiped out. Or yellow was not able to expand because all cities had negative finances, so I could get them back on track. Also maybe shorten the 500 days thing, because it doesn't add difficulty so much as it makes the game draw on and on. Anywhere between 100 and 300 days would be nice, but 500 is to long. All in all not a bad game though
The game was going fine and had red and yellow at an impasse.Then all the yellows disappeared and I lost.