Factorio Forums

Laser turrets are fine and all, but having to constantly plop them down all around my base's border gets tedious.
How about an automatic rail-based defence?
Essentially it's a few guns (Laser or ammo based) on a moveable wagon (confined to rails). Powered by fuel/electricity.
This bad boy automatically moves towards enemies (Has a big view range, but can only shoot in a shorter range - like the solo laser turret's range)
What do you think?

I'm just going to leave this here.

Doesn't have what I asked to be added, not to mention how buggy mods are in MP.