KnowraWolfenstein 3DLinked fromLinked fromThe 3 pages that link to Wolfenstein 3D, each with the reason it gives.All 3Broader topic 3First-person shooterBroader topic: Its commercial success made the genre recognizable to a broad computer-game audience.SharewareBroader topic: Its shareware release demonstrated how a game episode could serve as a commercial sample.John RomeroBroader topic: Romero co-created this commercial breakthrough that helped establish the modern first-person shooter.