
Modrinth · Minecraft modpack
Skyblock Isles
A collection of ambient and QoL mods for Skyblock Isles!
Quick answer
Which Skyblock Isles release should I use?
GameTester - RPG - 0.0.1 is a complete pack release for 1.21.4 with Fabric 0.16.14. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 39 mods in this pack file.
Pack setup
How should I set up Skyblock Isles for players and a server?
Use GameTester - RPG - 0.0.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Skyblock Isles?
GameTester - RPG - 0.0.1. Change the pack release and its contents or setup may change too.
The selected pack release is GameTester - RPG - 0.0.1. That file is for Minecraft 1.21.4 with Fabric 0.16.14. It contains 39 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Skyblock Isles?

This modpack is designed for usage on the Skyblock Isles Minecraft Server, it provides numerous performance increases and quality-of-life additions that revolve around the server's experience.
Performance Increase
With modern performance-enhancing mods like Sodium, Lithium, and more, this modpack has the potential to massively outclass* vanilla and Optifine framerates, allowing you to experience Isles as it was meant to be.
Minor tweaks
In order to smooth the MMO experience in Minecraft, this pack provides a few tweaks that don't break the Vanilla feel. These include but are not limited to: extended chat history, ambient sounds, additional animations, and more!
Reach out
Ping me on Discord if you have any suggestions or questions!
*Disclaimer
While the performance-enhancing mods in this modpack can and will provide a much smoother Minecraft experience, the choice to use shaders or otherwise may further impact performance depending on your particular PC specifications.
Project description from Modrinth.
Mods in GameTester - RPG - 0.0.1
Open any mod on Modpacks.ch to check its files and dependencies.
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Skyblock Isles by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.4
1 loader build1.20.4
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Skyblock Isles versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.