Unstable Simulator Maps
Java modpack listed for Minecraft 1.21. File opened and checked on 28 Sep 2026; downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
Unstable SMP Simulators are custom Minecraft battle maps inspired by the Unstable SMP series. They recreate some of the biggest moments from the SMP, allowing players to fight against AI-controlled versions of popular characters, replay iconic battles, and improve their PvP skills. Whether you're taking on a legendary 1v1 or surviving massive wars, every simulator is designed to give you the feeling of being part of the Unstable SMP story while challenging your combat abilities and here you can use them it has every single one in 2.0.0
- 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: 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.
- Downloads as Simulators 1.0.0.mrpack
- Download size: 182.7 MB
- Download link checked 8 Oct 2026 — working
These come from our own check of the pack file, not from the source page.