This sounds more like more of a holdout shooter in the vein of COD Zombies and KF than more objective-based shooters like L4D (and Payday and Deep Rock Galactic, to name some other games in that category).

I find it annoying when outlets try to compare anything horde shooter based with L4D. It harms the game they are talking about, since these games can’t compete with the more quiet yet tense moments and their fallout L4D offers due to their design.