How do I install Stun Slam Simulator?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Stun Slam Simulator work with?

The listing gives Minecraft 1.21.11. This is the version stated by the author or source site, not something we verified ourselves.

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Stun Slam Simulator

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by MediocreSoup · on Modrinth

Provides feedback on in game stun slams in mace pvp to perfect them. This mod is an information mod and does not affect gameplay.

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Stun Slam Simulator

This mod tells you the exact sub tick timing of your stun slams inputs to help you perfect your timing.

This is an information mod and does not affect gameplay. That being said it is NOT allowed in tier tests.

Downloading

Find the releases section on the right panel
download the .jar file into your mods folder (for 1.21.11 only!!)
make sure you have the mods fabric api and mod menu installed

Usage

Go in game, get an axe and mace and press your stun slam hotkeys, it will automatically register inputs based on your hotbar slot.

This mod is designed with attribute swapping in mind and only counts tick perfect stun slams (for now).

The hard white lines are the times a tick happens on the client. The soft white lines at the bottom are when every client frame is rendered.

Some options are togglable with mod menu eg size.

The /stunslam toggle command can toggle HUD visiblity quickly.

Support

Feature requests or bug reports are welcome on the github issues tab: github issues tab

or on the forum page for the mod on the mace discord: Mace Discord Forum

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.11
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.

File checked by MCModsHub

Ships as stun-slam-simulator-1.0.1.jar — drop this file into the mods folder
Download size: 38 KB
Download link checked 11 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21