Clearing the Stronghold

I took out plenty of 警衛機器人s, but the security past the Laboratory is still tight. I should loosen it up a bit...

If I eliminate about 50 警衛機器人Ls in 坑道4, they won't be able to monitor the Laboratory area effectively.

I can't proceed with security so active. I need to remove some of their resources.

That should be plenty. Made a pretty good warm-up, too.

With the area up to the Laboratory clear, I can proceed with my investigation easily. As it should be.

I cannot stop now. If I want to take down the Black Wings' security network, I have to take down another 50 警衛機器人Ls.