About Swarmageddon - Enhanced Biter Swarms 2.0
From Factorio Mod PortalA comprehensive upgrade to Biters, making them a considerable challenge at all stages of the game. Bigger biters will split into smaller biters, nests will spawn biters when they die, and as evolution increases, so will the number of enemies you will have to face! Updated for Factorio 2.0.
Swarmageddon! - Enhanced Biter Swarms 2.0 =====================================
New Description;
since I loved swarmageddon for a bigger challenge but it wasn't updated for 2.0, I've worked together with ChatGPT to update it to the current version. Bugs might still occur, please let me know with logs or screenshots and I will do my best to fix them. I do not own any rights to this nor did I contribute in any way other than using ChatGPT to update it to 2.0
Old Description;
Taking ideas from the Swarm mod by Supercheese and designed to work with any mod that adds enemies, this mod enhances the danger of biters as the evolution factor increases.
Suggestion for survival: Grenades!
Features ========
- Each biter will spawn 50% of its health in smaller biters, plus an additional 50% of hp based on the evolution factor.
- Each spawner also will spawn biters based on evo factor.
- Should be entirely mod compatible!
- Includes setting to reduce the number of spawns once you start getting overrun
Credits:
- Pawz for creating the original mod
- Supercheese and his mod Swarm as inspiration
- kryshnar for the FR translation
Highlights
From source dataGame versions
Built for Factorio 2.0.
Footprint
Rated a light load on a server.
License
Published under MIT.
Swarmageddon - Enhanced Biter Swarms 2.0 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
- 2.0.1, released 2025-09-30
Dependencies
- Optional: Bob's Enemies
- Optional: Natural Evolution Enemies
- Optional: Rampant
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Swarmageddon - Enhanced Biter Swarms 2.0 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 catalogCreatures & NPCs
Adds or changes creatures, NPCs and how they behave.
Runs on your server
From source side supportFactorio Mod Portal lists Swarmageddon - Enhanced Biter Swarms 2.0 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
- Game versions
- 2.0
Verified at the source
- ✓Factorio Mod PortalOfficial listing, checked 2026-10-08Open ↗
- ✓AuthorFabbylous, as published on Factorio Mod Portal
- ✓LicenseMITFree
