Marlow's Slendytubbies!
A mod that adds the monsters from Slendytubbies!
Screenshots
About this Mod
Marlow's Slendytubbies
Ever wanted to play ST3 Sandbox but.. fully expanded?
Well, look no further cause Marlow's Slendytubbies is here!
Time for teletubbies...
Marlow's Slendytubbies introduces (currently) 31/34 planned antagonistic monsters, food and other items from the game "Slendytubbies 3" by ZeoWorks and integrates these features into Minecraft, fusing ST3 Sandbox and Minecraft together to bring an even bigger sandbox to your table.
Keep in mind that these mobs are only available in creative mode or with commands.
The Current Roster
Credits
Developed by Pizzatuna_ in MCreator, not associated with ZeoWorks in any way.
Links!
Available Versions
How to Install Marlow's Slendytubbies! on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set neoforge Loader
In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Marlow's Slendytubbies!". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Marlow's Slendytubbies! server crashes on startup – what to do?
Most common cause: wrong neoforge 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 (1.21.1). You can switch loaders with one click in the panel.
Is Marlow's Slendytubbies! compatible with neoforge?
Marlow's Slendytubbies! officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Marlow's Slendytubbies! – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Marlow's Slendytubbies! 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 Marlow's Slendytubbies! with just one click on your server.