The PlayStation 4 version of GRIS has been updated in a "meticulous" way, with the art team transforming "more than 5,000 unique resources to a resolution two to four times greater to take advantage of the PlayStation 4 Pro and 4K screens", according to the programmer. Roger Mendoza on the PlayStation blog. The Berlinist score was also included in the game with less compression for "cleaner and brighter" music and sound design. And the game has added "quality of life" enhancements and an "exclusive secret tribute to PlayStation from one of our favorite games and an inspiration for GRAY".