in simcity on a fresh brand new delux edition install on windows 7, theirs a pollution loop that makes it impossible to play games... If any pollution is created and reaches the border of the region it loops back into an endless loop createing huge ammounts of pollution to the point not even trees can live their. Even just the pollution created by cars or buildings start this cycle. Is their a work around or fix? Adding trees doesnt help enough... You could fill the map with them but it wont fix the problem.