In what year did the American public-benefit company based in New York help crowd fund a Hidden Path Entertainment tower defense game?
Defense Grid 2: Defense Grid 2 is a 2014 tower defense video game developed by Hidden Path Entertainment and published by 505 Games. Defense Grid 2:  As a sequel to the 2008 "", the game was crowd-funded on Kickstarter in 2012, and released on Windows, Xbox One, and PlayStation 4 on September 23, 2014. Defense Grid 2:  Linux and OS X versions were released on October 15, 2014.
i don't know