ModsJava
Orcinvasion Mod (1.21.1, 1.20.1) – Defend Your Base Against Daily Waves
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
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Orcinvasion Mod turns your peaceful world into a dangerous battleground against growing horde events. Dangerous greenskins and sneaky goblins arrive in daily waves that grow stronger and bring heavy war tech over time. You must defend your base on land and along coasts from naval patrols, submarines, and siege cannons. To fight back against the strongest raiders, you can ally with a friendly character and build your own fortified faction.
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Features:
- Daily invasion events trigger at 16:00 and scale through thirteen tiers of difficulty.
- Tactical scouts wander near your base and summon immediate wave attacks if killed.
- Naval forces patrol rivers and oceans with wooden landing boats, armored speedboats, and submarines.
- Enemy explosives deal damage to players and mobs without destroying your builds.
- Orc units share a hive mind that hunts hostile mobs while ignoring weak villagers and pets.
- The Smiling Professor NPC lets you form an alliance, claim territory, and command allied guards.
- Custom animations bring every warrior, warmachine, and support spellcaster to life.
- Exoskeleton systems and specialized benches grant combat tools to fight advanced late-game units.
- Territory core blocks let you set up defensive outposts with customizable garrison troops.
- Boss-tier trolls and elite commanders support large armies with healing and speed buffs.
Invasion Units:
- Primitive Orcs charge with spears and bone arrows to wear down your defenses.
- Cannoneers and Psionics bypass regular armor with siege shots and homing energy bolts.
- Trolls act as heavy frontline tanks with massive health pools and slow health recovery.
- Goblins swarm in large packs while throwing knives and launching explosives from afar.
How to Play:
- Prepare your defenses during the day before the daily 16:00 invasion window begins.
- Watch out for scouting Tactical Orcs and avoid hitting them unless you want an instant battle.
- Stay within 64 blocks of the battle zone to clear the wave and collect glowing loot drops.
- Guard your coastlines against incoming landing craft, torpedo submarines, and war-bikes.
- Find the Smiling Professor roaming the Overworld and feed her cooked food or apples to build trust.
- Claim land using Outpost Core blocks and hire allied guards with emeralds to defend your home.
Screenshots:




Orcinvasion Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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.
File checked by MCModsHub
- Downloads as 511282.mcaddon
- Download size: 2.9 MB
- Download link checked 22 Sept 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.