[As design] Mine fields not showing up

Hi I buy the mine field upgrade for my systems but they are not showing up, same bug for all the sectors and systems. please help.

last edited by Focus_Camille

Hi @Onistos,

minefields upgrade is a defensive feature which applies a delay of 1 turn for each enemy invasion on your system.
Therefore they does not appear in battles but you can see their icon on the top of your system's name when purchased.