Gaming enthusiast and developer Magic Nipples has released Duake (Doom in Quake). It's a Quake mod featuring the main character (Doomguy) and the original Doom weapons.
"Run through the Quake campaign as Doomguy. It's that easy!" the project's creator explained in the description of the Duake mod.
In addition to the Doom Slayer, the first version of Quake in the Duake mod featured a full arsenal of weapons from Doom, as well as an original interface in two versions (classic and compact from Doom 64).
The mod's source code is published on GitHub. The mod's developer has promised to make further improvements to the project.
Storyline:
Run through the Quake campaign as Doomguy! Featuring his full arsenal of weapons, rebalanced maps with colored lighting, and more!
