so couldnt you just make 16gb partitions and have it use multiple ones?
stacks are nice, but why not limit the stacks to something reasonable, like only so many infantry or whatever in a hex. Give each unit a mass and dont let the hex have too much mass in it, either that or just set the limit to like 10 units max in a hex
A coop PC game pretty much has to have splitscreen unless users connect via LAN or internet. Its rare to find a PC game that allows for 2 players on 1 computer these days.
Sad, guns should be locked up to prevent these kind of accidents.