[Marttt]

Thanks for the feedback Psyk0tik, I'm not having much free time nowadays.
Gonna check when possible and add it to the main post.

[Iciaria]

Based on the version of Psyk0tik, it fixes the problem that players/robots cannot be rescued when they are suffocated in the water
Only tested in l4d2 (c10m2/c10m5, Realims - easy/hard/expert)

You also need to install the gamedata file provided by Psyk0tik

My English is not good.

11-05 Update:
I made a very stupid mistake, which should be effective now.