August 15, 2011
"After deal closing and approval Cybergun will own 50% of the Online Warmongers Group Inc."http://arktosentertainment.com/news.html
Online Warmonger Group was also a company Sergey had some dealings with founding.http://venturebeat.com/2012/02/01/online-warmongers-founder-on-building-a-balanced-free-to-play-shooter-interview/
Around the same time as the Cybergun deal, Arktos financed Hammerpoint. Then later around Dec. 18th of 2012 Arktos acquires a majority share of Hammerpoint. They also created OP Productions LLC to be the Publisher of The War Z around the same time (go to playwarz.com
and scroll to the bottom you will see this- © 2011-2013 OP Productions LLC. Developed by Hammerpoint Interactive).http://www.businesswire.com/news/home/20121218006215/en/Arktos-Entertainment-Acquires-Majority-Stake-Hammerpoint-Interactive
So at that point Cybergun doesn't have anything to do with The War Z other than the fact that they own 50% of the company that worked on The War Inc.
There is some suggestion that Cybergun may be purchasing The War Z or something like that considering their current action to get a "The War Z" trademark. But that may just be them getting the rights to make War Z branded Airsoft guns. I could be wrong about that.http://tsdr.uspto.gov/documentviewer?caseId=sn85813996&docId=APP20130105063651