For a limited time, people pre-ordering DOOM on Xbox One will receive a free digital copy of the original DOOM I and DOOM II.
Providing you already owned, or purchased them for the Xbox 360, both of the original DOOM titles have been available for use using the Xbox One Backwards Compatibility since it launched back in November. This offer means that for those who pre-order id Software, and Bethesda Softworks' DOOM on the Xbox One within the unknown time limit, will be able to redeem, or pass along, the free codes that will arrive in their Xbox Message Center within 7-10 days of the purchase.
On top of the two bonus titles, pre-ordering will also get players the Demon Multiplayer Pack. This pack includes one, unique Demon-themed armour set (with three skin variations), six Hack Modules, six exclusive metallic paint colours, and three iD logo patterns that can be applied to weapons and armour.
DOOM is scheduled to release on the PC, Xbox One, and Playstation 4 on the 13th of May.