The gorgeous platformer GRIS has received a free update today, celebrating the fact that it has reached 300,000 total sales across Nintendo Switch and PC.

The update is called 'GRIS Undone' and features unused concept art and music tracks. A press release from Nomada Studio and Devolver Digital notes that the update "adds an elegant browser for fans to listen to a collection of music tracks by Berlinist that were not featured in the game’s final release as well as unused designs and concept art from Creative Director Conrad Roset". You'll also get to hear an alternate version of the game’s main musical theme and see early designs for GRIS’ now iconic dress.

GRIS Undone Sample 1
GRIS Undone Sample 3
GRIS Undone Sample 2

That's not all, though, as the game is currently 15% off on the Nintendo Switch eShop. If you haven't picked this one up yet, there's never been a better time. Also, it's really good.

Have you played GRIS? Will you be getting it in the sale? Let us know in the usual place.