...

Oh

Ha, ha, ha, ha, ha, ha, ha.

Oh! Tag their guns, target intruders with Plastine coils. That gives the stun guns and Cycletron fields time to set up for the knockout punch. Hee hee! Beastal Butt! Old Sentinel Head takes him down!

You said make the base impregnable.

Well done. How long before Sentinel's fully operational?

Hmm, three or four megacycles, depending on... What?

A big bot is a Predacon making the scene in Sector 19, looks like Waspinator.