About GZ Hazmat
From Factorio Mod PortalGas masks, hazmat equipment, and disposable respirators for poison protection. Resistance sources do not stack; only the strongest active source applies.
Defensive gear for fighting toxic enemies in toxic places.
Note: Factorio will not display toxic- or poison-damage-resistance alongside the other resistances . The buff is still applied, but the bonus will not be seen in the normal GUI. If you want to see that the bonus is applied and working, the mod requires GIZMOD to route the resistance bonus to a custom GUI attached the bonuses tab in game.
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 46d ago.
GZ Hazmat 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
- 0.1.4, released 2026-09-19
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 0.1.4 | 2026-09-19 | 2.0 | n/a |
| 0.1.3 | 2026-09-19 | 2.0 | n/a |
| 0.1.2 | 2026-09-19 | 2.0 | n/a |
| 0.1.1 | 2026-09-19 | 2.0 | n/a |
| 0.1.0 | 2026-09-19 | 2.0 | n/a |
Dependencies
- Optional: GIZMOD: IYKYK Edition [Modding Toolkit]
- Optional: Toxic Biters
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run GZ Hazmat 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 catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Runs on your server
From source side supportFactorio Mod Portal lists GZ Hazmat 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 2026-10-02Open ↗
- ✓Authorgz-mods, as published on Factorio Mod Portal
- ✓LicenseNot published by the sourceFree
