Another retrieval from OA SVN r951, and yeah, there's already wrackdm17 in the base game. However, this is the map from which that map was inspired by...
Beta Server hosted on Doomseeker: [EB] Splitting Spines: Deathmatch. Vanilla Doom, no 3D floors. MAP01-KAP9DM9-Vermin Factory-Original Map, MAP02-Q3DM1-Arena...
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