In "Rimworld" you play as a group of shipwrecked colonists on an unknown planet where you have to grow crops, build shelter, and defend against raiders. There is a communication system where you can buy/sell materials, weapons, and slaves. (Yes, I said slaves) When you buy slaves they join your colony and you can sell captured pirates or try to convert them to your colony. If you want to get the game then good luck, colonists.
PS: when it updates it deletes all your progress.
PS: when it updates it deletes all your progress.