Mausoleum Nefarium is a short episode episode of respectable size for Doom 2. It is designed for limit removing source ports and made by various members of Doomer Boards led by 40oz.   Download link   There's three WAD files included: DBP_49_gfx.wad - Includes recolored lost souls and pain elementals by @MattFright and @segfault fitting with the wad's theme of blue fire. DBP_49.wad - The actual wad, without the optional graphics. DBP_49_full.wad - The maps