We've got another scintillating tagline with this movie, people. Now we know a horror movie's tagline should be scary. That's a little difficult just to do with words, but it can be done. Look at 'A Quiet Place.' That movie's tagline is "They year you. They hunt you." That's terrifying! We all make noise. It's hard not to. It's inherently scary. The tagline for 'Tomb of the Undead' is just stupid: "Death was the only living thing in the tomb of the undead."
Let's talk about that. How about the fact that death is dead? You don't want people to immediately call out your logic after they read your tagline. It's poetic, certainly, but not scary. Check out this one, "You won't be living when you're not alive!" That's about on par with this one.