Honestly, I'm surprised no one has attempted this yet, but anyhow...

The default zombies in the Blocking dead seem too out of place for me, so I made this, with zombies themed to every location on the map (Yes, even the plane you spawn at).

I did also add combat music, this time featuring "To Freedom" from the video game "No More Room In Hell"


NOTE: I did not add weapon textures since the Blocking Dead already has a custom resource pack with item textures, but I might make some in the future anyways since I have had compatibility issues with the minigame in the past on certain versions. They were usually on a modded client so if you run optifine itself and not forge you should be good.