Source-checkedCreatures & NPCs

Enemy Tuning

by Rivalsnyper · for Factorio

Lightweight enemy tuning for vanilla biters, spitters, and worms. Allows enabling/disabling each enemy family and adjusting their HP and speed using global and per-size multipliers. Space Age enemies are not modified, but full compatibility is maintained.

245Downloads
4 mo agoLast updated
MITLicense
Factorio Mod PortalSource

About Enemy Tuning

From Factorio Mod Portal

Lightweight enemy tuning for vanilla biters, spitters, and worms. Allows enabling/disabling each enemy family and adjusting their HP and speed using global and per-size multipliers. Space Age enemies are not modified, but full compatibility is maintained.

###Enemy Tuning

Enemy Tuning is a lightweight configuration mod for Factorio 2.0 that gives you full control over vanilla enemies.

#Enable or disable:

Biters

Spitters

Worms

#Adjust enemy attributes:

Per-size HP multipliers (small → behemoth)

Per-size speed multipliers

Global HP multiplier

Global speed multiplier

#Safe, clean implementation:

Disabled enemy families are fully neutered (no spawning, no attacks, no autoplace).

Spawners automatically remove invalid result units.

No changes to Space Age enemies.

Fully compatible with Space Age and other mods.

#Does NOT modify:

Pentapods or any Space Age enemies

Modded enemy types

Attack damage or range (future update)

This mod is intended for players who want simple but powerful enemy customization without overhauls or unpredictable behavior.

Highlights

From source data

Footprint

Rated a light load on a server.

License

Published under MIT.

Last update

Its author last shipped an update 4 mo ago.

Enemy Tuning on Nxeon

From our catalogue
One-click install
Supported on Nxeon Factorio servers. We download it from Factorio Mod Portal, place it, and restart the server.
Server side
Required on the server
Server load
light
Smallest plan we suggest
Factorio — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
0.2.2, released 2026-06-29

Recent builds

BuildReleasedGame versionsLoaders
0.2.22026-06-292.1n/a
0.1.12025-11-282.0n/a
0.1.02025-11-282.0n/a

Dependencies

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Enemy Tuning on a Factorio server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Factorio Mod Portal as “Mods”

Creatures & NPCs

Adds or changes creatures, NPCs and how they behave.

Runs on your server

From source side support

Factorio Mod Portal lists Enemy Tuning as required on the server. Check its Factorio Mod Portal page to see whether players need it too.

Compatibility

Game
Factorio
Runs on
Serverrequired on the server

Verified at the source

  • ✓Factorio Mod PortalOfficial listing, checked 2026-10-08Open ↗
  • ✓AuthorRivalsnyper, as published on Factorio Mod Portal
  • ✓LicenseMITFree

Enemy Tuning, answered

Generated from the mod’s own source data.

Do my players need to install Enemy Tuning?

Factorio Mod Portal lists Enemy Tuning as required on the server. Check its Factorio Mod Portal page to see whether players need it too.

Is it free?

Yes. Enemy Tuning is free to download from Factorio Mod Portal. Its license is MIT.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Enemy Tuning on a Factorio server.

Deploy in about a minute from $2.99 a month, then add Enemy Tuning in one click.