According to an article by gameindustry.biz Remedy has obtained the published rights to Alan Wake, which was previously owned by Microsoft.
Alan Wake was an exclusive survival horor for the Xbox 360 (and back compatible with Xbox One) and PC. It total the game sold 4.5 million copies including 2 DLCs and a standalone digital only title.
Remedy is currently working on Control which is due out at the end of August, could we see Remedy working on Alan Wake next? As Microsoft no longer owns the IP the sequel could appear on the PS4 and the Nintendo Switch.