I made a L4D2 mutation!


Introducing the Tank Rush! Mutation

You can get it here!

I’ve been working on a Custom Mutation for Left 4 Dead 2 which makes use of the new EMS it has introduced.

Basically you fight endless numbers of tanks. Your team uses an M60 with infinite ammo.

Kill a tank and heal your entire team.

In the finale you fight 20 tanks for two waves before the rescue arrives.



I’m not moving to L4D2 modding if you’re wondering, this was initially a plugin I had modified for SourceMod which I had played with some friends a long time ago, before I got involved in Minecraft. However, SourceMod is no longer stable for  local (listen) servers, so I decided to port the plugin as a mutation instead and release it to the public.

And that’s it. Hope you enjoy the mutation if you have L4D2!





  1. hunter57120 July 24, 2013 7:28 am  Reply

    When did you do the update for minecraft portal gun 😛

  2. Carlos Big fan fyi:) July 27, 2013 3:50 am  Reply

    yo dude i was wodering since you made portal mod for minecraft do you think it would be possible for you to make a bukkit plugin in for the portal gun so we can use it with friend and suff ….. i mean their is one but the one thats for bukkit is shitty if you place on ground makes a little hole you jump in an if ou put in wall makes huge portal an its looks ugly. i just really want you to make portal gun plugin for bukkit servers


    Carlos Espinoza

    • Hanse00 September 23, 2013 3:59 am  Reply

      Why not just use the mod?

      • Macboy3 November 29, 2013 6:28 am  Reply

        Simple, they dont want to lose players because they dont want to/can’t install mods

  3. Smash_Reality July 28, 2013 7:18 am  Reply

    HEY ICHUN! Can you add me on steam? i would really love to play L4D2 with you, i have absolutely loved the portal mod ever since it first came out, i thought it was the best mod ever.

  4. RexReaver August 28, 2013 7:37 am  Reply

    Hey iChun!

    Really great mod you’ve got here.

    Just a small question, are there any plans to incorporate the ability to place these hats on NPCs? Or better yet! Any plans to implement the placement of the stand on NPC heads? Or better still! Compatibility with any of the NBT editors out there to allow placement of these hats on custom NPCs (traders, quest-givers, etc?)

    But again, great mod!! The ones you release really are a cut above!.
    Thanks in advance!

  5. Mintyass September 29, 2013 10:05 pm  Reply

    dang… ok now make the machine gun shoot grenades

  6. DigiDuncan November 15, 2013 9:06 am  Reply

    Could you make a Physics Gun mod? The one from Garry’s Mod. It would let you pick things up, have the cool beam, rotate things and freeze them mid-air. Thanks!

  7. cybertruth January 26, 2014 4:39 am  Reply

    ichun I think you should remake gravitycraft

  8. Tristan February 4, 2014 9:17 am  Reply

    Ichun, just take all your mods based off steam games and turn them into a technic pack called the “Gaben” pack! It would be awesome!

    Vote yes on Gaben pack!

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