theodp writes: Over at Polygon, games journalist Colin Campbell remembers the late Silas Warner in The Man Who Made Wolfenstein. Before Doom, there was Warner’s Castle Wolfenstein (1981) and Beyond Castle Wolfenstein (1984), which counted id Software’s legendary John Carmack and John Romero as fans. After completing his degree in Physics at Indiana University, Warner found work at IU installing a new system called PLATO, which he used to fork John Daleske’s Empire (1973), which is sometimes credited as being the first multiplayer shooting game. Ultima creator Richard Garriott called Warner’s Escape (1978) a major inspiration that “changed my life.” Warner’s Robotwar (manual, pdf) also did double-duty as a stealth learn-to-program tutorial. Sadly, Warner was plagued with bad health and passed away at age 54 without receiving the proper credit or rewards he was due.
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