Stop Spiders From Climbing!
A simple mod that lets you stop spiders from climbing certain blocks.
About this Mod
Stop Spiders From Climbing!
A simple mod that adds a tag "stopspidersfromclimbing:spider_non_climbable" which allows defining blocks which spiders are unable to climb. By default, spiders are unable to climb ice, packed ice, blue ice, and every color of glazed terracotta. This list can be modified using data packs.
Available Versions
How to Install Stop Spiders From Climbing! on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.2).
Install Mod
Open the mod browser in the dashboard and search for "Stop Spiders From Climbing!". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.2, 1.21, 1.20.6 (+2 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Stop Spiders From Climbing! 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 (1.21.2). You can switch loaders with one click in the panel.
Is Stop Spiders From Climbing! compatible with fabric?
Stop Spiders From Climbing! officially supports fabric for Minecraft 1.21.2, 1.21, 1.20.6. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Stop Spiders From Climbing! – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Stop Spiders From Climbing! 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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Rent Modded Server
Install Stop Spiders From Climbing! with just one click on your server.