I don’t know why there is no permanent record of base destroying. Everything else is accumulated in the chart where we can see everybody’s results. Ground targets, aircrafts, boats destroyed and else. I understand it would be a lot of work fitting it in the charts but like all the rest of the game it would be fun. When gaming it is normal to be fun driven. l hope I am normal, not sure, at least I am aware of the zombies and dinosaurs around my house.