John Carmack sues ZeniMax for unpaid acquisition money
 

Oculus CTO John Carmack has personally joined the litigation war between his company and ZeniMax. He has just filed a lawsuit against the media firm for refusing to pay the rest of what it owes him for id Software's $150 million acquisition in 2009....

https://www.engadget.com/2017/03/09/...-sues-zenimax/