This month, on Doom's 30th anniversary, PC Gamer gets world-exclusive access to SIGIL II, the brand new sixth episode for the iconic shooter designed by the original Doom Guy himself, John Romero.

Feature long read Icon of Sin: Doom and the Making of John Romero's Sigil Twenty-five years after the release of id Software's groundbreaking shooter, John Romero carves a new path through hell.