This map is based on Resident Evil 5 mercenaries mode and it uses music from the game itself (owned by CAPCOM)
The map can be played as a classic L4D2 survival match or a custom mutation, which contains the real mercenaries mode with timer countdown and some new features.
Play it on local server only. I made a custom menu window to make it easier to find.
If you want to play via console:
The survivors boarded the plane, ready to go to a safe place, but in the middle
of the people on the plane were infected, the plane landed in a desert, the
survivors must go through the thick oasis and terror village, underground maze
dark, mysterious Research Institute, the final flight to escape
......and day turns to night.
CS map Dust2 in survival mode at night.
Thanks to ZooL for giving me permission to use his port.
It's an easy map with the tier 2 weapons. I recommend using the tier 1 weapons for more of a challenge.