Relentless Undead
Modby Raiiiden
Relentless Undead is a mod that focuses on making zombies harder. This isn't a traditionally AI change but rather mechanic focused. Zombies will climb each other to reach your height and ignore heights entirely to pour off high places to reach you.
Type
Mod
CurseForge Downloads
133,485
CurseForge ID
1385019
Last Updated
Jun 11, 2026
Description
No known incompatibilities
Relentless Undead is an overhaul for vanilla zombies. It will add multiple mechanics that make it harder and more like the game World War Z.
- Config what you want on at once, everything can be turned on and off
- Zombie stacking
- Reenable zombies swimming
- Zombies ignore heights
- Zombies no longer burn in the sun
- Configure Zombie fall damage percentage (default is 20%)
Report bugs or join for fun in the Zarra Studios discord here: https://discord.gg/PVd6GNpvtW
Plans:
- Hive Mind (Make it so when zombies are in a group they stick together and look in a similar direction
A mod developed by Zarra Studios
Please report bugs to the discord or github
Code is open-sourced
This code is licensed under ARR
If you use this mod please provide a link to our original page (Curseforge or Modrinth)
Screenshots
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