Blood Moon Britain

v1MC Bedrock
9 downloads

Description

Blood Moon Britain overhauls survival into a full UK zombie apocalypse centered on a real custom overworld biome—the Ruined British City—which replaces plains in worldgen, uses ruined-asphalt and rubble-soil surface materials, includes biometags so you can find it with /locate biome, and spawns ruined UK shopfronts and abandoned military checkpoints as city landmarks. Every hostile mob is converted into the Evolved British Zombie and nights bring blood moons with an on-screen HUD/action bar showing day, evolution percentage, and blood moon state; zombies scale and mutate over time (12% evolution from day 2–30, mutation abilities from day 67, 120% spikes around days 99–110, and massive 999% evolution on and after day 500), producing tougher, special-ability undead. Loot is military-grade with a scripted Military Rifle and a Military Body Armor item included, and on first spawn players are assigned to separate UK cities and teleported to fully stocked safe houses with starter supplies, weapons, and armor so you can dive straight into the apocalypse.

Mod Wiki

Blood Moon Britain

Quickstart

  1. Install the .mcaddon and create a new world with both packs applied.
  2. On first join you are automatically teleported into a safe house in one of six UK cities (London, Manchester, Birmingham, Glasgow, Cardiff, or Belfast). Each player gets a different city.
  3. You spawn with a Military Rifle, Military Body Armor, an iron sword, a shield, 32 bread, and 64 arrows — ready to fight immediately.
  4. Watch the action bar at the bottom of your screen: it shows the current day, zombie evolution percentage, and whether a BLOOD MOON is active.
  5. Step outside, survive the night, and use /locate biome com_blood_moon_britain_ai2otl3j:ruined_british_city to find the main biome if you wander away.

Overview

Blood Moon Britain transforms survival Minecraft into a UK zombie apocalypse. The overworld grows a custom Ruined British City biome in place of plains. Every hostile mob you encounter has been replaced by the Evolved British Zombie — an undead enemy that grows stronger, faster, and more dangerous with every passing day. Nights are blood moons, and the longer your world runs, the more mutated and lethal the horde becomes.


What It Adds

ContentDescription
Ruined British City biomeReplaces plains; streets paved with Ruined Asphalt, soil replaced by Rubble Soil; features ruined UK shopfronts and abandoned military checkpoints
Ruined Asphalt blockCracked dark road surface found throughout the biome
Rubble Soil blockBroken earth making up the biome's ground layer
Evolved British ZombieReplaces all hostile mobs; scales in power with the world's day count
Military RifleCraftable ranged weapon that fires a shot dealing 12 damage to the nearest enemy within 28 blocks
Military Body ArmorChest armor piece providing protection against the undead

How To Use

The HUD

Every few seconds your action bar updates with three pieces of information:

  • Day — the current in-game day number.
  • Zombie evolution % — how powerful the zombies currently are.
  • BLOOD MOON — shown in red during nighttime hours when the horde is at its most dangerous.

The Military Rifle

Hold the Military Rifle and use it (right-click / tap the use button) to fire. It targets the nearest non-player entity within 28 blocks and deals 12 damage instantly. An explosion sound plays on each shot. The rifle has no ammo cost — it fires on use alone.

Evolved British Zombies

These are the only hostile mob you will encounter. They spawn in groups of 2–4 in low-light conditions on the surface and underground, exclusively in the Ruined British City biome. They can climb, break doors, and pick up dropped weapons and armor. Killing one drops 0–2 rotten flesh, and there is a small chance of an iron ingot, carrot, or potato if you land the killing blow.


Crafting And Obtaining

Military Rifle

minecraft:iron_ingot
minecraft:iron_ingot
minecraft:iron_ingot
minecraft:redstone
minecraft:stick
minecraft:stick
Arrow
com_blood_moon_britain_ai2otl3j:military_rifle

The Military Body Armor is given to you in your starting safe house. It is not craftable — protect it carefully.

Ruined Asphalt and Rubble Soil drop themselves when mined and can be collected from the Ruined British City biome.


Abilities And Mechanics

Zombie Evolution System

The evolution percentage displayed on your HUD determines how powerful every nearby zombie is. Buffs are applied continuously.

Day RangeEvolution %Active Buffs
Day 10%None
Days 2–3012% × (day − 1), up to ~348%Strength, Speed
Days 31–660% (plateau resets)Strength, Speed
Days 67–98120%Strength, Speed, Resistance
Days 99–110120% (spike phase)Strength, Speed, Resistance
Days 111–499120%Strength, Speed, Resistance
Day 500+999%Strength, Speed, Resistance, Health Boost

During nighttime (blood moon), all zombies also gain Regeneration, making them extremely difficult to whittle down. The higher the evolution %, the stronger the Strength and Speed buffs applied.

Baby Zombies

Evolved British Zombies can spawn as baby variants — smaller and faster than adults, worth more XP on kill.

Zombie Jockeys

Baby Evolved British Zombies can mount adult Evolved British Zombies, creating jockey pairs that move with increased speed.

Mob Replacement

Any vanilla hostile mob (skeleton, spider, creeper, enderman, witch, pillager, or vindicator) that appears near a player is immediately replaced by an Evolved British Zombie, keeping the horde themed at all times.


Progression And Strategy

Early game (Days 1–30): Zombies are manageable but ramp up quickly. Use your starting rifle and sword to clear the immediate area around your safe house. Stock up on food and arrows. Mine Ruined Asphalt and Rubble Soil for building materials.

Mid game (Days 31–66): Evolution briefly plateaus, giving you a window to explore, find loot in ruined shopfronts, and fortify your position. The iron-bar safe house walls are a good template — build out from there.

Days 67+: Zombies gain Resistance. Sustained combat becomes significantly harder. Prioritise the Military Rifle for ranged damage. Avoid prolonged night fights — blood moon Regeneration means zombies can outhealing your sword damage.

Days 99–110 (spike phase): A particularly dangerous stretch. Stay indoors at night.

Day 500+: The 999% evolution state gives every zombie near-maximum Strength, Speed, and a massive Health Boost. This is effectively end-game difficulty. Prepare powerful weapons, full armor, and a well-defended base before this threshold arrives.

Finding the biome: If you leave your starting city, use /locate biome com_blood_moon_britain_ai2otl3j:ruined_british_city to navigate back to the apocalypse zone where Evolved British Zombies naturally spawn.

How to install

Download the mod and follow the step-by-step installation guide.

This mod is licensed under the CreativeMode Mods License.