Title: Stein’s Gate
Genre: Visual Novel
Release Date: (Originally Released) October 2010; Preorders Now (2013) onsale for “official” English version localized by JAST USA: http://jastusa.com/blog/2013/09/20/steinsgate-preorders-open/
Platform: PC (for the upcoming English version); the game has also been released in numerous languages for numerous consoles and mobile devices. There’s also an anime based loosely upon this game.