100% Verified

Symbyosys v12

You are downloading as a guest.


Linked Content

  • OWM2_M_B

    Posted this review


    Impressive, but There're Too Many Issues...

    Map design is really nice, even though sometimes you may lose yor way. You may find hordes and tanks brutal, but that makes the game experience fun instead of depressing. Details are okay, but I don't understand why the file is so large... I actually don't like the custom weapon models and textures, so I deleted them myself, and the file reduced by about 200 mb... 
    I don't really want to walk about the actual issues, because, gosh, there're too many... You can't avoid them by just disabling other mods, that's the most annoying thing. But yeah, this campaign is still recommended if you want to try something new.

    Edited: 4 weeks ago

Developers & Credits

File Details


(376.3 MB)

View Changelog

Version 12 Complete

  • 3 Maps
    Neon Prime 2069

    Steam workshop version: https://steamcommunity.com/sharedfiles/filedetails/?id=3288654139 Welcome to Neon Prime 2069, a co-op campaign set in the cyber world This is my 4th campaign, first one to be made from scratch, and I hate ever...

    • New
  • Guide
    How to Configure Toggles in "Merciless Survivor...

    This time, I would like to give you some guides about how to configure toggle features in one of my bot mods, " Merciless Survivor Bots ". The toggle features are located in L4D2 game folder in "......\left4dead2\ems\mercilessbots\mercil...

  • Mod
    Awesome Ammo Packs Version 1.3

    UPDATED TO VERSION 1.3! Now you may pause the game even if using the console and there's no friendly fire. This mod gives you special ammunition packs (explosive and incendiary) with 10,000 times the damage and 10,000 times the bullets...

    • Updated