
Stomp & Climb
An addon for pehkui which adds many features into the game, including items to change your height that are obtainable in survival mode.
⬇ Download on Modrinth







Stomp & Climb is an addon for Pehkui. It offers a multitude of items, including rings to change your own height, collars to change others' height, and even socks and hard hats to protect others or yourself from your (now) deadlier steps. It also allows you to climb by holding various sticky items, like slime balls or string. You need to be 1/5th of your size or smaller! You can also create potions for the effects. Be wary of rusted copper, you might get an infection or a curse. Wax your copper rings!
I also have included a mod of a friend of mine, known as HyperCollider. This mod optimizes collision enough that you can become size 32 or even 64 if you so wish to push it. This is much higher than the norm of size 8 being feasible with Pehkui. Even with all of this, I would advise changing the config.json of your Pehkui mod.
CRASHES WITH LITHIUM, HERE IS FIX: https://github.com/PichuRose/stompandclimb/issues/3
Config changes I used to take the screenshot of me being 1024x:
"eye_height.maximum": 64,
"hitbox_width.maximum": 32,
"hitbox_height.maximum": 32,
"third_person.maximum": 96,
"motion.maximum": 32,
"view_bobbing.maximum": 32,
"reach.maximum": 64,
Commands:
- /customcarry x y z holdOutHand followHead invisiblePassengers
- /omnisize size
- /getsize
Also, I plan on releasing a 1.20.1 forge version. But, I will only keep versions updated as I see fit.
If you want to join my server, please go here: https://discord.gg/nqE5efx4Ag
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as stompandclimb-1.1.1.jar — drop this file into the mods folder
- Download size: 259 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.