Ultimate L4D Mathack

[Zombi]

How to Install:
Users of previous versions may need to reinstall the "INSTALL THIS FIRST\MATERIALS" folder and re-customize their hack to gain benefits of some updates.
Note: This is a delicate install. Any deviation from this instruction will result in failure.

1. Download from the Attached Files section at the bottom of this post.
2. Open your "Steam\SteamApps\common\left 4 dead\left4dead" directory and delete the "materials" folder you find there. Keep this window on the side.
3. Use 7zip (http://www.7-zip.org/download.html) to open the "rahlzel's Ultimate L4D Mathack" archive and find the "\~Ultimate L4D Mathack~\INSTALL THIS FIRST" folder.

URGENT: You MUST use 7zip. WinRAR will NOT work! 7zip is free, lightweight, and has a far more powerful compression algorithm than WinRAR and WinZip combined. 7zip will replace them soon.

4. Drag + drop the "whitelist.cfg", "pak01_dir.vpk", and the "MATERIALS" folder from the "\~Ultimate L4D Mathack~\INSTALL THIS FIRST" directory into your "Steam\SteamApps\common\left4dead\left4dead" folder, being sure to Copy and Replace everything.
5. Game is now hack-ready, and you can start using the ~Individual~ or ~Compilations~ hacks to hack your game.
6. To do so, browse through the ~Individual~ and ~Compilations~ folders. If you'd like to know more about each hack, additional documentation is found inside their folders.
7. To add an ~Individual~ or ~Compilations~ hack, drag and drop the "MATERIALS" folder of the hack you choose into your "Steam\SteamApps\common\left 4 dead\left4dead" directory to add a hack, making sure to merge/replace all files.
8. When you're done, you can test the hack by opening the game and starting a Single Player mission.

TIP: If you are unsatisfied with how your customized hack turns out, delete ONLY your "MATERIALS" folder in your Steam\SteamApps\common\left 4 dead\left4dead directory, and start over with installing ONLY the "MATERIALS" folder from "rahlzel's Ultimate L4D Mathack v1\~Ultimate L4D Mathack~\INSTALL THIS FIRST". Then proceed to Step 5.