This is the full version 1.0 of my "New Game+ for DOOM" Mod.
SHA256 Checksum for NG+4DOOM_V1.wad:
E804AAE9A3AE4921A1BA91454EB2C66764D93D9CBD400E8F4947AE3152005C2F
The mod can be played like any other PWAD, by either dragging it on the source-ports binary or by selecting it with a frontend like a launcher or DOOM modloader.