we are helping a friend on a planet and if we want to help him on other planet also ,we have to click his icon again and need to select one different colony or planet , so when we get on the window where all planets are given , there should be highlight on the planet on which we are !
there should be equal use of mineral and coin for making units, because after activating and upgrading all units there are lot of mineral in storage , so for producing unit there should be use of both
if storage is full on coin and minerals then cube should not be provided with coin and minerals; many people may misuse it so there should come , your storage is full