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[How To] Play Left 4 Dead 2 LAN Online Using Tunngle (Garena, or Hamachi)

Easy to remember URL =

Garena username = versatileninja, Tunngle username = versatile

Foreword:  As we all know, L4D2 right now is an awesome game.  Similar to last year, I was involved with writing Hamachi and Garena guides for L4D1.  It was good for awhile, but in retrospect it was a pain and almost a mistake to talk about questionable practices.  The tutorials got so popular that WordPress caught on and we had a 9 day suspension which turns out because we had links to so called “cracks” and the articles were removed to keep the blog alive. If you want to continue with L4D 1, see the unofficial L4D site here.

Now that L4D 2 is here, I am going to take a different approach. WordPress staff or other questionable readers I have this statement for you.  No way does this tutorial indirectly or directly facilitate illicit methods or devious acts of behavior (also known as piracy).  This tutorial shows legitimate gamers how to play Left 4 Dead 2 online without having to succumb to Steam and be forced to use it for their gaming pleasure.  This tutorial shows users how to host and connect to LAN games online without having to resort to Steam. If you believe this is a mistake, search google and see how many gamers are resorting to other needs to play games without Steam.  Now the tutorial has become more valuable.  Left 4 Dead 2 is a great game. Support Valve.  Support “innovation”.  – Versatile


11-30-09: Initial release.

12-1-09: Added information on name changing method.  Added some Garena items because honestly, they need help bad.

12-2-09: Did additional testing and simplified the hosting process instructions.  Determined sv_allow_lobby_connect 0 and sv_lan 1 not required.

12-3-09: Added master patch to 2003.  Rewrote the whole tutorial guide to make it even easier to follow and adding personal zing.

12-4-09: Added Hamachi instructions.

12-5-09: Added stryder 2003 patch. Added 2004 incremental patch (tried a new one). Added subtitle/ammo files and more to the troubleshooting section.

12-6-09: Made note about revloader. Please get rid of it!  Made all download links dropbox.

12-7-09: New links in download section for 2004 patch.  The previous 2004 patch per online scan has a virus in it, and my local AV did not detect it. 😦

12-9-09: Added 2005 patch and stryder dec 8th update.

12-11-09: The master patch 2005 wasn’t working right. Fixed the download section and changed instructions. Added new stand alone.  Added Tunngle instructions.

12-12-09: Added master patch 2006.  Deleted name changing tutorial as it is now obsolete thanks to new standalone or stryder patch.

12-13-09: Added more links in download section and redone the instructions.  Added misc. footage section, courtesy of Tunnglers.

12-14-09: Added different fix for the rzr-init file.

12-19-09: Added to patch file.

12-20-09: Added master patch to 2007.

12-28-09: Added my youtube video.

12-30-09: Added new links for and standalone.

1-7-10: Fixed link for standalone. New update for standalone.

1-14-10: Added link for

1-16-10: New standalone version T9.

1-18-10: Fixed link for standalone version T9 rev 3.

1-20-10: Standalone was updated. Fixed link.

2-9-10: files and standalone links updated.

2-17-10: Fixed link for standalone patch.

2-23:10: Added new links for

2-26-10: Added new links for

4-15-10: Fixed a command for hosting error.

4-27-10: Added links!

5-13-10: Added links!

5-24-10: Added and incremental links!

6-5-10: Redid the whole download section.

6-26-10:  Added L4D2 tunngle download section.

Note:  This is a warm hello to all gamers who are looking how to play L4D 2 LAN online.  Props goes first of all to the Tunngle team and the community there.  Garena and Hamachi get no brotherly love. Read the rant below to understand why.  Nonetheless, I decided to put up a quick Garena setup guide because they need help irregardless what the VPN program is and I am a nice guy. 🙂

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