Batman: Arkham city

I get nervous when it comes to such relentless flooding.

No one is forcing you to read Day 0 and all the flood. 10 pages is normal. It's still easy.

And in terms of psychology, I would execute the active ones, and then maybe pull a couple of passive ones.

What's the reason for executing the active-passive ones? As long as there aren't any suspicious people NOT related to the flood?