Macologist hosts mods for the first person shooter game developed by what company?
Macologist:  Macologist specializes in technical support issues as well as the conversion and hosting of mods for first-person shooter games such as "Unreal Tournament 2004", "Battlefield 1942", "Call of Duty", "Homeworld 2", and "Doom 3". Doom 3: Doom 3 (stylized as DOOM) is a science fiction first-person shooter video game developed by id Software and published by Activision.
id Software