How do I make it so you have to be a specific team to capture in a zone. (4 person capture the flag)

Welcome to the forum @Jaxybear, I recommend checking out my beginner guide series(more to come) Introduction Guide.

You need a wire repeater, life cycle, barrier, and flag.

This will make it so that the barrier is there for all teams except the one you want to be able to capture it. If there’s anything else that I can help you with just let me know @awesomeT43