DatapacksJava
Minecraft But a Mob Spawns Every 10 Seconds
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Minecraft, but a random mob will spawn on top of you every 10 seconds, good luck. This includes bosses and the Illusioner, but not the Giant.
All mobs have an equal chance of spawning and they should start spawning the moment you load into the game.
This datapack also works in multiplayer, everyone gets a different mob spawned on top of them.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10, 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as random mob spawns on you every 10 seconds.zip
- Download size: 4 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.