Quantum Break is coming to PC and will be Cross-Buy & Cross-Save with Xbox One. Will be the first Windows 10, DX12 only game.

Quantum Break system requirements out, Windows 10 required: PCGamer

Quantum Break Is No Longer Xbox-Exclusive, Will Hit PC On The Same Day: Kotaku

Phil Spencer Talks Focus on Xbox One and Windows 10 Gamers; Comments on Quantum Break’s PC Announcement: DualShockers