Zero Time Dilemma was originally released on June 28th, 2016 for Nintendo 3DS, PlayStation Vita and PC. The PlayStation 4 HD remaster will be available both physically and digitally. Information on the game’s product page tells us that this remaster will include:

“Diabolical” new puzzles Fully animated story sections that “push the boundaries of interactive storytelling” New and returning characters Remastered graphics with both English and Japanese audio Vast branching paths which lead to multiple endings

The first game in the series,  9 Hours, 9 Persons, 9 Doors, was released for the Nintendo DS on December 10, 2009 – and then got ported to iOS on March 17, 2014. The second game, Virtue’s Last Reward, was released on the Nintendo 3DS and PlayStation Vita on October 23, 2012.

The most recent game in the series, Zero Escape: The Nonary Games – an updated HD collection of the first two games in the series – featured brand new voice tracks for 9 Hours, 9 Persons, 9 Doors, and was released for Microsoft Windows, PlayStation 4, and PlayStation Vita on March 24, 2017.

You can read more about Zero Escape: The Nonary Games here on GameSkinny.