DM-(SpY)-1on1-AcidRefinary][ is a Deathmatch, Last Man Standing industrial themed map for Unreal Tournament released by (Robert "{SpY}Infallible" Petruch).
As the name implies, this is an industrial green acid refinery that consists of a central room with rooms and corridors running around the outside. This is a follow-up to the first version DM-(SpY)-1on1-AcidRefinary.