This is a continuation of the first part, in which the survivors found themselves in a huge complex. Now they are discovering new details of what is happening.
At the moment, you can play on the first two levels. I would like to collect more feedback to continue further development.
Names of maps to connect via the console:
l4d2_deathcorridors2_1
l4d2_deathcorridors2_2
l4d2_deathcorridors2_3