- State of Decay 2 Gameplay Trailer E3 2017 State of Decay 2 Gameplay Trailer E3 2017 World Premiere Microsoft Press Conference State of Decay 2 is an upcoming survival video game developed by Undead Labs and published by Microsoft Studios. It is a sequel to the 2013 video game State of Decay. The game is scheduled to be released in Spring 2018 for Microsoft Windows and the Xbox One video game console.