I'm not seeing any discussion on this at all searching for nomad shield, tekagis shield, tekagis arch, lair shield, etc.
Has anyone come up with a way to make the base shields destructible/regennable? I'd like to make the shields so that either destroying something like a shield generator, or even just pounding away at the shield would make it drop permitting passage for a limited period of time, let's say 2-3 minutes, after which time it would prevent passage again until repeated.