IncreaseSlimeRates

Makes slimes spawn 2.5x more often in swamps and mangrove swamps.

139 Downloads

datapackfabricneoforgemobsworldgen

Rent Server with this Mod

About this Mod

IncreaseSlimeRates

This datapack makes slimes spawn 2.5 times more often in swamps and mangrove swamps. It is not able to change the spawning rates of slimes in slime chunks unfortunately.

Note that because the datapack has to fully override worldgen info for swamps and mangrove swamps, it's best to update the datapack

Available Versions

IncreaseSlimeRates 1.0release

MC 26.1, 26.1.1, 26.1.2neoforge

May 18, 2026

IncreaseSlimeRates 1.0release

MC 1.21.11neoforge

May 18, 2026

IncreaseSlimeRates 1.0release

MC 26.1, 26.1.1, 26.1.2fabric

May 16, 2026

IncreaseSlimeRates 1.0release

MC 1.21.11fabric

May 16, 2026

IncreeaseSlimeRates 1.0-26.1release

MC 26.1, 26.1.1, 26.1.2datapack

April 29, 2026

How to Install IncreaseSlimeRates on Your Server

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (26.1.2).

Install Mod

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

Compatibility

Mod Loaders

datapackfabricneoforge

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+1 more)

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

IncreaseSlimeRates server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.

Is IncreaseSlimeRates compatible with datapack and fabric and neoforge?

IncreaseSlimeRates officially supports datapack, fabric, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with IncreaseSlimeRates – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if IncreaseSlimeRates 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.