Doomguy is much more menacing because he’s just a guy who’s doing all the killing. But “Doom Slayer” is just some shit a middle schooler made up and the studio went with it. “Oooh look at me I am the epic demon slayer!!” No bitch. Finish your crayons. Sign that Space Camaro lease. Pretty sure it was semi-ironic at first, but then they just embraced it after fans had a boner