How can I make a round system?

(Let me know if this is in the wrong topic)

Hello DevForum. I’m not the greatest scripter, and I been trying to find a tutorial on a round system. I’m trying to make a round system that there are maps in a folder and it will choose one map out of those folders. And I want it so that the last person alive wins. If anyone knows how to, it would really help a lot. Thank you!