1337d00m
Hacker's version of the original DOOM
Left 4 Doom (2014)
A Doom mod that ports Left 4 dead 2 weapons and some of its mechanics into classic Doom engine.
Titan (aka "Doom 2016" weapons rip)
A Doom mod that ports Doom 2016 weapons and some of its mechanics into classic Doom engine.
Paradacted: Re-engagement (v0.5)
Parasitic redacted but engaged yet again in its 5th version