So the tagline was just meant to grab your attention but I genuinely was more impressed by this footage than RE9's. Of course presentation will only take you so far. It's no guarantee the game will be fun or good but it sure does look creepy and that's a great start for a horror game. 

The people behind this game are seriously twisted and have been posting concept footage for this project for years, now: 

The next two aren't technically affiliated but give you a good idea of their horror chops (CONTENT WARNING):

What do you think? Do these guys have what it takes to play in the big leagues? 

Looks interesting. Not a RE killer though.

We should leave "X/Y killer" in the 2000s where that dumb term belongs. Very rarely does it happen. CoD to MoH and Fortnite to PubG sure. But Killzone didn't hill Halo. Gunvalkryrie didn't kill Metroid.  N-Gage didn't kill Game Boy. 98% of the time when asking is this the "X/Y killer" the answer is no. Maybe it will be good, review and sell well but RE9 will be a success and likely a bigger one.

No RE killer of course but honestly, it's always good to see new horror IP poping up from time to time with an actual renewed interest in the horror factor. Monster designs looking pretty ... Fresh meat !

Doesn't need to kill RE to be great. Looks very good!

Players will win if both be good, so neither of them needs to be the "killer"

This was one of the highlights of the whole week for sure. Zombies in video games often come across as uninspired but this looks to be some good ass zombie horror. The visuals are fantastic and it's disgusting and messy in all the right ways. Definitely worth keeping an eye on this.

As far as modern RE killers, which is basically not even Resident Evil but a new IP with the RE franchise tacked on... I always thought Outlast was that game. As a fan of that genre, the first game really satisfied me.

Hmmm after looking into it, I kinda have a slight feeling this is something that will never see the light of day as the way it was presented in the trailer ...
The developer in question isn't known for finished projects too ... Hmmm keeps your eyes close on it, but don't expect too much