Whilst rooting around in the folders of Gears of War Ultimate someone found a list of games coming to Windows 10:
Link Removed
The list below also includes the currently known DX12 titles:
Reference
dx12
fable legends
forza horizon 3
game compatibility
game id
game leak
game release
game titles
gaming
gaming news
gears of war
leaked list
microsoft games
open world
pc gaming
quantum break
scalebound
sports game
windows 10
windows store