Iron Forge by Daniel Zadorozny of Iconian Fonts is a free eroded techno display font with tall, tightly drawn capitals. Deep angular cuts and abrupt diagonal joints give the lettering a forged, industrial silhouette. Scattered chips break across the broad strokes like pitted metal.
Heavy-metal merchandise is an especially natural home for it. It is also convincing on science-fiction posters, action-game graphics, and event titles, where the narrow proportions and damaged surfaces can turn the lettering into part of an industrial stage motif.