The last update to Windows 10 has allowed UWP applications to support unlocked framerates and support for both FreeSync and G-Sync. Already this update allows several UWP games(Gears of War Ultimate Edition and Forza Motorsport 6: Apex) to have an updated to support these new functions.
We are close to getting update 3 done for Win10 @QuantumBreak It will include G-Sync/FreeSync support now that the Win10 update is out
— Thomas Puha (@RiotRMD) May 16, 2016
According to Thomas Puha, the head of Remedy PC said on twitter that Quantum Break will soon add support both FreeSync and G-Sync with the upcoming update. The new patch is supposed to release on PC within the next two weeks.