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Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning

Q: What Minecraft version does Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by 9minecraftmods

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Adaptive Performance Tweaks Spawn Mod is a server-side optimization module within the APTweaks collection, built for Minecraft Forge servers running large modpacks. This module specifically targets mob spawning behavior, adjusting settings dynamically to maintain balanced server performance and prevent TPS drops caused by uncontrolled entity spawning.

Features:

Dynamically optimizes mob spawning behavior to reduce server lag.
Works server-side only; no client installation is needed.
Designed for use with large modpacks (180+ mods).
Modular and configurable can be enabled or disabled independently.
Avoids core or mixin modding to ensure maximum compatibility with other mods.

Screenshots:

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 2

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 3

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 4

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 5

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 6

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 7

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 8

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 9

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 10

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 11

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 12

Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning — Minecraft Java mod, screenshot 13

Adaptive Performance Tweaks Spawn Mod Download Links

For Minecraft 1.18.1

For Minecraft 1.18.2

For Minecraft 1.19

For Minecraft 1.19.1

For Minecraft 1.19.2

For Minecraft 1.19.3

For Minecraft 1.19.4

For Minecraft 1.20

For Minecraft 1.20.1

For Minecraft 1.20.2

For Minecraft 1.20.4

For Minecraft 1.20.6

For Minecraft 1.21.1, 1.21

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 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: In MC Java Mods, or directly above on this page.

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

Downloads as 199496.mcaddon
Download size: 69 KB
Download link checked 29 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

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 Java mods for 1.20