Xbox boss Phil Spencer took to Twitter to talk about timing and games that will use DirectX 12.
Answering a fan question, Spencer said DirectX 12-compatible games will be released closer to the end of 2015.
@whatsausername3 Likely by the end of 2015.
— Phil Spencer (@XboxP3) March 21, 2015
As you can see above, it’s unclear if Spencer was talking about Xbox One games, Windows PC games, or both.