Inventory System for rd-132211

Mod add simple Inventory system and tweaks for Pre-classic rd-132211, oldest minecraft version, with new blocks from beta 1.7.3 and alpha infdev/indev versions with settings: fly, npc spawning, speed, crouch and sprint, block sounds and more

594 Downloads

java-agentmodloaderdecorationgame-mechanicsstorage

Rent Server with this Mod

Screenshots

Inventory System for rd-132211 Screenshot 1

Inventory System for rd-132211 Screenshot 2

Inventory System for rd-132211 Screenshot 3

Inventory System for rd-132211 Screenshot 4

About this Mod

Mod adds a simple inventory system to the earliest version of rd-132211-rd-20090515, and adds over 30 new blocks from the 1.7.3 beta/alpha versions, and a Creative tab with blocks, selection and sorting system

E - Inventory
P (or select on inventory) - settings
B - Building Menu
1-9 - keys for select blocks

To install in Prism / MultiMC Launcher create rd-132211 instance, click on it and select Edit, go to the Version, click on "Add/Replace Minecraft.jar" and select this file

How to install:

123

How to fix lags: maybe u can select java 8 path in Multimc or prism settings (This is a version issue, not a mod)

123

Available Versions

v13release

MC rd-132211, rd-132328, rd-20090515java-agent, modloader

January 28, 2026

12release

MC rd-132211java-agent, modloader

January 28, 2026

11release

MC rd-132211java-agent, modloader

January 23, 2026

1release

MC rd-132211java-agent, modloader

January 22, 2026

3release

MC rd-132211java-agent, modloader

January 21, 2026

How to Install Inventory System for rd-132211 on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set java-agent Loader

In the panel under "Egg", select the java-agent loader and matching Minecraft version (rd-20090515).

Install Mod

Open the mod browser in the dashboard and search for "Inventory System for rd-132211". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

java-agentmodloader

Minecraft Versions

rd-20090515, rd-132328, rd-132211

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Inventory System for rd-132211 server crashes on startup – what to do?

Most common cause: wrong java-agent 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 (rd-20090515). You can switch loaders with one click in the panel.

Is Inventory System for rd-132211 compatible with java-agent and modloader?

Inventory System for rd-132211 officially supports java-agent, modloader for Minecraft rd-20090515, rd-132328, rd-132211. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Inventory System for rd-132211 – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Inventory System for rd-132211 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.