Poly+ (PolyPlus)
The best world hosting and friends mod, built for OneClient.
About this Mod
Poly+
Various expansions themed to OneClient.
- Onboarding menu for first launch
- Custom OneClient main menu
- Emojis in chat
- Simply write in Twemoji shortcode (e.g. :sob:) and it will show the emoji!
- Cosmetics
- Window icon changing
Available Versions
How to Install Poly+ (PolyPlus) on Your Client
Install the Mod Loader Locally
Install fabric for your local Minecraft version.
Download the Matching File
Choose the Poly+ (PolyPlus) file for fabric and Minecraft 26.3.
Install Mod
Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.
Compatibility
Mod Loaders
Minecraft Versions
26.3, 26.2, 26.1.2 (+9 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Does Poly+ (PolyPlus) need to be installed on the Minecraft server?
No. Modrinth marks Poly+ (PolyPlus) as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.
Which version and loader does Poly+ (PolyPlus) require?
Use a file for fabric, ornithe and your exact Minecraft version. Supported versions include 26.3, 26.2, 26.1.2. Files for different loaders are not interchangeable.
Poly+ (PolyPlus) is not working – what should I check?
First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.
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Minecraft Server for Your Group
Poly+ (PolyPlus) stays on your client. Host a compatible world for your group.