Adventure Catalyst

Adventure Catalyst

New armor upgrades, biomes, mobs, and resources expand the core gameplay to introduce more playstyles and non-linear progression.

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fabricadventureequipmentgame-mechanics
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Screenshots

Preservation Basin Structures
Baby Boomers
Large pools of Ooze
Amber
Amber Ants
Sunken Swamp

About this Mod

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Introducing Adventure Catalyst, a Fabric mod adding dimensions of play to Minecraft! New armor upgrades, biomes, mobs, and resources expand the core gameplay to introduce more playstyles and non-linear progression. Our additions aim to develop existing systems and enhance gameplay loops, non-invasively.


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Features

  • 2 new cave biomes called the Preservation Basins and the Sunken swamp
  • 6 new mobs distributed between the new biomes
  • 38 new blocks to build and decorate with
  • 28 new items to refresh your gameplay including 10 consumables with unique effects to help you on future explorations
  • Upgrade golden armor into Adventure Gear to open up more equipment build options and offer support for new movement-based playstyles
  • A new Difficulty type called Subterranean where you spawn in a mineshaft underground and cannot go to the surface, or risk being blinded and burned by the sun
  • ...and much more to come!



Explore new depths

   

The Preservation Basins

A cave burried deep below the ground that has overtime become covered in Ooze. Some sections of this biome have been there for so long that the ooze has since turned into Amber. Its inhabitants may be able to walk on top of the large lakes, but the player must find other ways around or risk sinking.

The Sunken Swamp

Vast bodies of water cover the floor of this cave, causing the surrounding flora to grow wild, despite the lack of sunlight. Choose to swim through its lakes to get the rare Nymph Lotus or bounce on the Moatstool dotting the walls to reach higher places.

   
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Rediscover your favorite way to play

New Playstyles

  • Offered through various aspects of play, experiment with new empowering resources and familiar repurposed items alike for a revitalized experience.
Player sliding


Non-Linear Progression

  • Opens new doors for player-expression through gameplay. Choose your favorites, mix-and-match armor with unique abilities, and forge your path as you play your way.
New Items New Advancements New Armor Template
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Meet new foes, make new friends

Interact with mobs built around challenges new to the Minecraft game loop

  

    Amber Ant

This small insect resides in the amber sections of the Preservation Basins, trying to stay near its Ant Hill. They will harvest the nearby Amber Beads that grow from Budding Amber to bring back to its hill. Similar to Bees, Amber Ants can be taken back to your base by using Silk Touch on their hill with them inside or with other transportaion methods such as leads or minecarts. They will retreat into their hill when they get scared, like if an Amber Bead were to fall and shatter on the ground.


Amber Ant harvesting an Amber Bead Amber Ant goes to its hill while holding wheat

When the ant harvests an Amber Bead, it will release Ant Pheromones that can be bottled. These pheromones can be used on an Ant Hill. Afterwards, right clicking the same hill with a crop Amber Ants are able to harvest will allow them to start harvesting that item instead. If no item is assigned to a pheromoned hill for a little while, they will reproduce a new ant if there is space. The items in their hill can be collected with a Hopper or by breaking it.

 
             

    Boomer and Baby Boomer

The Boomer is a slow-moving mob that lives in the Preservation Basins, along side its Baby Boomers. When the Boomer gets close to a player, it will burst the bubble of ooze on top of its head, spawning a few of its babies.


Boomer walking Baby Boomer tripping

Baby Boomers will try and attack the player like any other monster. However if it happens to trip, the gunpowder inside of it will cause it to explode. This explosion will knock the player away much further than usual and not break any blocks. Using shears, the gunpowder can be removed preventing the Baby Boomer from attacking and they will just follow the nearest player instead.

 
 

    The Ooze

This cube-shaped creature is very similar to the slime, however as the name suggests it's made of ooze instead. Watch out for when it jumps nearby because when it lands, some of its ooze will splatter around it and create Ooze Residue. If a Globule happens to fall onto one, theres a chance it may grow in size. Feed an Ooze to a Frog and it'll drop a Stoplight block.

Ooze mob

 



    Dragonfly

The Dragonfly zips around the Sunken Swamp caves, eager to find something to mess with. When it sees a player, it will try to attack and sometimes also grab the player and fly them somewhere else. Seeing as it cannot go near the water, it's entranced by the Nymph Lotuses growing on Giant Lilypads. Giving them one will tame it and with a saddle you can fly around as well. Keeping a careful eye on your Draongfly's stamina is important to make sure you don't get stuck somewhere dangerous.


Dragonfly grabbing a player

After being tamed, you can feed them Amber Shards or Amethyst Shards to change its color. You may even find a rare variant out in the wild. However if you do not wish to tame one, they are afraid of Soul Lanterns and will try to stay away from them.


Player riding a Dragonfly Dragonfly color variants

 
  

    Drenched

The Drenched is an eccentric creature made almost entirely of kelp. Its home is the large lakes within the Sunken Swamp. You must watch your feet when swiming through the waters because of how aggressive they can get. They may even try jumping out of the water to get a bite.

Drenched jumping out of water Drenched hunting a player on a lilypad

 



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All Rights Reserved

Available Versions

Adventure Catalyst 1.20.1 - Release Version 1.0.4release
MC 1.20.1fabric
May 16, 2026
Adventure Catalyst 1.20.1 - Release Version 1.0.3release
MC 1.20.1fabric
April 25, 2026
Release Version 1.0.2 - The Arthropod Updaterelease
MC 1.20.1fabric
April 17, 2026
Release Version 1.0.1 - The Advencement Updaterelease
MC 1.20.1fabric
April 10, 2026
Release Version 1.0.0 - The Sticky Update & The Drenched Updaterelease
MC 1.20.1fabric
April 4, 2026

How to Install Adventure Catalyst on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Adventure Catalyst". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Adventure Catalyst server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is Adventure Catalyst compatible with fabric?

Adventure Catalyst officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Adventure Catalyst – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Adventure Catalyst consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

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Install Adventure Catalyst with just one click on your server.

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Min. 3 GB | +1 GB pro 8 Spieler
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Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.20.1