Doom turns 30, so its creators celebrate seminal first-person shooter’s contribution to IT careers

And the joy of slaughtering demons as John Romero himself delivers a frag-tastic new level

Seminal first-person shooter Doom marked the thirtieth anniversary of its release on December 10, and co-creator John Romero marked the occasion by releasing new levels for the game and celebrating its role as the genesis of many IT careers.…