Doom Delta

Doom Delta is a gameplay mod for GZDoom created by DrPyspy first released in 2016. It incorporates elements from prerelease iterations iterations of Doom such as the alphas and the Doom Bible, including elements such as multiple playable characters, the helmet hud, a scoring system, the early version of the BFG9000, and the scrapped dark claw and Unmaker weapons. Doom Delta was the winner of a gameplay mod award at the Cacowards 2017, alongside Final Doomer and High Noon Drifter.