Which Doom games are split-screen?

Which Doom games are split-screen?
Source ports with splitscreen support

EDGE.
Doom3D.
Doom Legacy.
Eternity Engine.
ReMooD.
SsZDooM Split Screen ZDooM.

Source ports with splitscreen support
  • EDGE.
  • Doom3D.
  • Doom Legacy.
  • Eternity Engine.
  • ReMooD.
  • SsZDooM Split Screen ZDooM.