If you go to an opposing powers home system, and kill their ships you get no credits, how it is that not undermining a power?
Also killing player who are on the other side (in control, expansion, etc) systems give no credits, why? when if you kill a similar aligned player you get the 10 merit deduction.
Also killing player who are on the other side (in control, expansion, etc) systems give no credits, why? when if you kill a similar aligned player you get the 10 merit deduction.