CurseForge · Minecraft mod
Size Stealer
Kill to Grow! Start your journey as a tiny 0.25x scale player and steal the size of your enemies. Grow up to 10x your normal size with every kill! Perfect for survival challenges. (Requires Pehkui).
Quick answer
Which Size Stealer release should I use?
Size Stealer Size_Stealer.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Size Stealer required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Size Stealer Size_Stealer.jar need?
Size_Stealer.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Size Stealer without breaking your instance.
Built for Size Stealer Size_Stealer.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Size_Stealer.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Size_Stealer.jar. It opens that exact file at the source.
About this project
What does Size Stealer add?
📏 Size Stealer: The Ultimate Growth Challenge Have you ever felt too small for this blocky world? Well, now you literally are!
Size Stealer is a unique progression mod for Fabric 1.20.1 that turns every combat encounter into a literal growth opportunity. You start your journey as a tiny, vulnerable creature and must fight your way up to become a towering giant.
🧬 How It Works: The Tiny Beginning: Upon entering the world, your scale is set to 0.25x. You are smaller than a grass block, making the world look massive and dangerous.
Kill to Grow: Every time you defeat a mob (from a simple chicken to the Wither), you "steal" a bit of its essence, increasing your scale by +0.1.
No Limits (Almost): Keep hunting to grow larger and larger. You can reach up to 10x your original size, allowing you to walk over hills and look down upon trees.
✨ Key Features: 🚀 Smooth Scaling: Watch yourself grow in real-time thanks to the powerful Pehkui engine.
🎮 Dynamic Gameplay: Being small makes you faster but harder to reach blocks. Being a giant makes you a powerhouse but watch your head in caves!
🎬 Content Creator Ready: This mod is perfect for "100 Days" challenges, "Can I beat Minecraft as a Giant?" videos, and fun multiplayer sessions.
🛠️ Technical Requirements: To make this mod work, you MUST install the following dependencies:
Fabric API — The core library for Fabric mods.
Pehkui — The engine that handles all the scaling magic.
📦 Installation: Install Fabric Loader for 1.20.1.
Download Size Stealer, Fabric API, and Pehkui.
Drop all three .jar files into your mods folder.
Launch the game and start your growth!
Project description from CurseForge.
Pick your setup
Size Stealer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Size Stealer versions and loaders
Size_Stealer.jar
5 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.