
Monsters Regular Army Mod 1.12.2, 1.7.10. Monsters army with advanced AI come to invade.

What is different from Invasion Mod?
Advantages
- They have Learning Ability so they can deal with Blocks and Mobs which are added in another MOD.
- They have Advanced AI so your game will be more exciting.
- Their equipments become stronger and stronger as the Wave proceeds.
- You can customize the system,the reward and monsters’ equipments flexibly.
- Some more ideas to reduce lag.
Disadvantages
- Less kinds of monsters.
- Route searching algorithm is heavier than Invasion Mod (Invasion Mod uses the one same as vanilla. This mod uses original one.)
- Engineers break and put blocks much more so someone who doesn’t want to be broken their structure might not like this mod.
What is Learning Ability?
- Monsters learn hostile (for them) mobs and attack before they are attacked.
- Monsters learn dangerous blocks and avoid them.
- Monsters learn dangerous areas and avoid them.
- Monsters learn distance to fight and spawn proper mobs.(For example, when players attack long range, more skeletons spawn.)
Monsters
- Zombie: They look same as vanilla zombies, but they are faster than vanilla ones. Some of them equip spears.
- Skeleton: They look same as vanilla skeletons, but they can shoot arrows to higher or lower place more preciously. Some of them can shoot from 40 blocks far.
- Zombie Engineer: They look zombies having pickaxes. They can place and break blocks,but they cannot fight anymore.
- Creeper: They are completely same as vanilla Creepers. sssss……
- Catapult: They shoot stones and TNTs from far place, but cannot move or turn fast. They have much health than others.
- Cannon: They shoot stones and TNTs from far place, but cannot move or turn fast. They have much health than others.
How to begin?
- To begin an invasion,you have to craft “Base Block” (one iron block , two iron swords) and “Letter of Proclamation” (one paper, one iron sword).
- Place Base Block on a place where will be your base and use Letter of Proclamation on it.
- Then, after searching spawn point, monsters will come to invade.
Note
- Engineers can break any blocks except unbreakable blocks (ex:bedrock)
- This mod is heavy when starts
- Scaffold block (called Monster Block) will automatically disappear after the war ends.
- YOU HAVE TO BACKUP YOUR WORLD BEFORE THE WAR BEGIN. Unexpected bugs will appear especially with other mods.
- If you want to end your war immediately in case of emergency,delete “MRAdata” folder in your world file.
Screenshots:
View after invasion(scaffolds will disappear auto)

Cannon and cavalry

Engineers placing blocks

At wave 10

Download Links Monsters Regular Army Mod 1.12.2, 1.7.10
For Minecraft 1.7.10
For Minecraft 1.12.2
Quick facts
- Edition: Minecraft Java
- File type: .jar
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 207328.mcaddon
- Download size: 247 KB
- Download link checked 30 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.