Adaptive Performance Tweaks: Spawn

👾 Adaptive Performance Tweaks: Spawn

[][mod_page]

[][mod_page] [][mod_page]

[][modrinth_page] [][modrinth_page]

[][issues] [][issues_open] [][issues_closed]

![Adaptive Performance Tweaks: Spawn][header]

Server-side Forge module that optimizes mob spawning: smarter distribution, spawn limits, and spawner tweaks to keep entity counts under control. Works standalone on the server; clients are optional.

Status ✅

Stable LTS (Long‑Term Support, Classic Forge). Actively maintained and recommended for new Forge modpacks. After 3+ years of development, this Classic line is highly optimized and battle‑tested. Critical fixes and compatibility updates will be provided when needed. 🛠️

Looking for the next‑gen rewrite for Fabric, Forge, and NeoForge? ➡️ Check out the new [Eco Stack Manager][eco-stack-manager].

If your pack runs fine on Classic, no action is required. 👍

Requirements 🧩

Requires [Adaptive Performance Tweaks: Core][core_mod]

Features ✨

- Server-side only; clients do not need to install the mod. - Pick only the modules you want; highly configurable via config files. - No core/mixin patches → broad mod compatibility. - Built-in debug info to see what the optimizer is doing.

⚠️ Always keep regular backups of your world.

Spawn optimizations 👾

- Optimized mob spawn calculations around the player for better distribution and fewer entities. - Basic spawn control: per-player/world caps, allow/deny lists, and presets for popular mods. - Adaptive spawn rate considers players, caps, server load, and game difficulty. - Spawner optimization: track loaded spawners and apply lightweight tweaks. - Configurable via adaptive_performance_tweaks/spawn/*.toml.

Bundled modules 📦

Want everything at once? Install the bundled version:

➡️ [Install the bundled version][bundled]

Learn more 📚

- Wiki: https://github.com/MarkusBordihn/BOs-Adaptive-Performance-Tweaks/wiki - Troubleshooting: https://github.com/MarkusBordihn/BOs-Adaptive-Performance-Tweaks/wiki/Troubleshooting - Issues: Report via GitHub Issues or the issue/comment feature on CurseForge/Modrinth where you got the mod.

[header]: https://github.com/MarkusBordihn/BOs-Adaptive-Performance-Tweaks/wiki/images/aptweaks-header-only.png

[eco-stack-manager]: https://www.curseforge.com/minecraft/mc-mods/eco-stack-manager

[bundled]: https://modrinth.com/mod/adaptive-performance-tweaks

[mod_page]: https://www.curseforge.com/minecraft/mc-mods/adaptive-performance-tweaks-spawn

[modrinth_page]: https://modrinth.com/mod/217PsbJI

[issues]: https://github.com/MarkusBordihn/BOs-Adaptive-Performance-Tweaks/issues

[issues_open]: https://github.com/MarkusBordihn/BOs-Adaptive-Performance-Tweaks/issues

[issues_closed]: https://github.com/MarkusBordihn/BOs-Adaptive-Performance-Tweaks/issues?q=is%3Aissue+is%3Aclosed

[core_mod]: https://modrinth.com/mod/adaptive-performance-tweaks-core