Last year, Monument Valley was expanded with a special red-themed level pack, made to support the Project (RED) charity. This week, that chapter will be made available for free across all platforms.
Not only will everyone be able to experience this content now, the levels have also received a visual update. If you had already purchased the level pack before the 25th, you'll still be able to play the levels in their original red color palette.
The enhanced Ida's Dream chapter will be available for all this Thursday on iOS, Android, Amazon, and Windows devices.