The news brings the number of platforms for Grave up to five. Broken Window raised more than $37,000 on Kickstarter this past spring to fund the development of the game on Linux, Mac, Windows PC and Xbox One. Grave debuted during E3 2014 as an ID@Xbox title, but Broken Window confirmed to Polygon at the time that its agreement with Microsoft was not for a console exclusive, and that the company was already "in talks" with Sony about a PS4 version.
Grave takes place in a desert environment that is procedurally generated in segments. The game's day/night cycle is its driving force, with the player exploring the world and gathering tools during the daytime so they can prepare to survive the silvery creatures that attack once the sun sets. Light is the only thing that will keep them at bay.
Broken Window released a new trailer for Grave this week alongside the PS4 announcement; you can watch it below. For more on the game, which is set for release on the aforementioned platforms in 2015, check out our E3 preview.