DOOM multiplayer beta keys will be available at GameStop stores on April 1

[Windows Central]

If you want to play in the upcoming DOOM multiplayer beta test for the Xbox One, PC and PlayStation 4, but you didn't pre-order or order Wolfenstein: The New Order in 2014, you have another chance to join the fight. Retailer GameStop will be providing free codes to get the multiplayer beta in their store locations in the U.S for all three platforms.

Full story from the WindowsCentral blog...