Hello Alternative I am going to 50/50 agree with you on this post, 1 because I think multiplayer would be a great idea but not so sure about coop for a colony, okay so I will start by saying that Maybe like Age Of Empires where you could have more than one colony on the map meaning that one person could control there own colony but none of yours vise versa, so trading would be great and maybe even sending people to there tribe/colony, maybe in future you might be able to even fight one another, but it wont be as simple as AOE where you could just pull people out of a building you've got to train them in a barracks the same way a school works and possibly send small hunting squads over to attack if you know what I mean, plus I will add that you might be able to send armies over seas to other plays maps ! or even resources to help out a fellow player, so yes Multiplayer i will 100% agree on that.