Cobblemon Mass Outbreaks Mod introduces swarms of Pokémon that spawn around the player, creating a high-energy and engaging experience reminiscent of the original game’s mass outbreaks. When a Mass Outbreak is triggered, players will find themselves surrounded by multiple Pokémon of the same species, with four appearing initially. As these Pokémon are caught or defeated, more will spawn until the total number, usually between 10 to 15, is reached.
Features:
- Introduces Mass Outbreaks, spawning swarms of Pokémon around the player.
- Initial spawn of four Pokémon of the same species, with up to 10-15 in total.
- Increased likelihood of encountering shiny Pokémon during outbreaks.
- Enhances engagement and exploration with dynamic, spontaneous events.
Screenshots:
Cobblemon Mass Outbreaks Mod Download Links
For Minecraft 1.21.1, 1.21
NeoForge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1, 1.20
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.2
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
- 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.
- Downloads as 177165.mcaddon
- Download size: 251 KB
- Download link checked 26 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.