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A level designed around and within the words 11 YEARS OF DOOM. It's more elaborate than my previous 10 Years of Doom map and took much longer to finish. The map should be run in a source port like Doom Legacy, Doomsday, ZDoom or ZDoomGL. You can easi A Single Player map made to celebrate Doom's 11th Birthday that plays as the 2nd level in Doom 2.