- last post: 01.01.0001 12:00 AM PDT
That level is really creepy. What can help you is getting a game walkthrough document. That will describe what to do and where to go in detail.
For me the best thing about the library is that there is a limited amount of flood. Once you clean an area, then proceed slowly and retreat if it starts to get overwhelming. Also, besides proceeding slowly, the best tactic is to throw grenades into the venting pipes that the flood stream out of. Next to that, shoot the carrier flood which then explode and take out other flood.
Finally, keep all the lights on. Do not play in the dark.