ModsJava
Old School Essence Mod (26.1.2, 1.21.1) – Track Skills Like Classic MMOs
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
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Old School Essence Mod brings a classic retro MMO interface to your screen. It adds authentic inventory tabs, floating XP orbs, skill trackers, and custom armor models. You also get an in-game web browser and health overlays to help during combat.
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Features:
- Adds a classic inventory interface with separate equipment and skill tabs.
- Shows real-time XP gain per hour alongside skill progress overlays.
- Spawns floating XP drop orbs whenever you earn points.
- Adds right-click action menus for quick interaction with items and skills.
- Displays health and prayer status bars right beside your inventory interface.
- Includes custom armor model overrides for gear like Ahrim and Karil sets.
- Highlights mob hitboxes to help with targeting during combat.
- Adds a picture-in-picture web browser with video playback on YouTube.
- Displays a red screen border alert when your health drops low.
Screenshots:



Old School Essence Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 523206.mcaddon
- Download size: 4.0 MB
- Download link checked 8 Oct 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.