About Defecation v3.59 (Build 42.20mp+)
From Steam WorkshopWith this mod installed, players will need to defecate. This can be noisy and you'll need some kind of toilet paper, but holding it in too long will only make matters worse. Combine this with the…
With this mod installed, players will need to defecate. This can be noisy and you'll need some kind of toilet paper, but holding it in too long will only make matters worse. Combine this with the zombie apocalypse and you get some interesting scenarios... [hr][/hr] 
Note: The B41 version will not be updated past version v2.24 (12/29/2021).
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New game is not required for this mod, it should be safe to add/remove the mod to/from any game. Nothing is tied to new game creation.
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=New Features in 3.0 (B42 version)=
- Context menus are located under the menu of the item like vanilla 'fill' and 'wash' commands
- Optimizations[/list]
- [h1]=Features=[/h1]
- [list][*]GUI
- Get the poop scared out of you requiring sterilization with bleach or cleaning liquid
- Diarrhea
- Multiple sounds with their own noise radiuses
- Lucky/Unlucky and Iron Gut/Weak Stomach compensations
- Rebindable hot-key
- Feces can be used as compost or fuel in a fire
- Feces can be used in food as a poison like bleach (it is easily detectable and 6 times weaker than bleach)
- Slowly gain unhappiness/food sickness from piles of feces
- Burn piles of feces on the ground
- Configurable settings[/list]
- [h1]=Community Translations=[/h1]
- [list][*]Spanish (partial) - @Mr. Moon [J521]
- Italian (partial) - @Lore11
- Traditional Chinese (partial) - @UnsetLay
- Argentinian Portuguese (full) - @SIMBAproduz[/list]
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- [h1]=How to Use=[/h1]
- [h3]How to open/use GUI[/h3]

- [h3]How to defecate[/h3]

- [h3]Piles of feces are dangerous![/h3]

- [h3]How to burn feces[/h3]

- [h3]How to clean defecated clothes[/h3]

- [h3]How to deal with diarrhea[/h3]

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- [h1]=Config=[/h1]
- As of version 2.1 the settings are now located in the vanilla sandbox settings under the 'Defecation' category. Any of these values can be set to a decimal value (0.25, etc). Please note these are all multipliers, so whatever the default value is times this value, these are not the actual values.

- This file is not easily editable on a single player save. If you would like to change settings after starting a single player save:
- [list][*]Make a new sandbox game with the settings you want .
- Go to /users/yourname/Zomboid/saves/sandbox/
- Make a backup of your saves
- Copy the file map_sand.bin (where the settings are stored) from your new game, over the top of the map_sand.bin of your old game.[/list]
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- Shameless tags so this shows up in results: Excrementum, Bathroom Functions
Please do not upload edited versions of my files publicly without permission. 
The only exception to this is translations. 
- Edits can be made ONLY IF distributed privately.
- Workshop ID: 1436878551
- Mod ID: Defecation
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 2 mo ago.
Defecation v3.59 (Build 42.20mp+) on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Project Zomboid servers. We download it from Steam Workshop, place it, and restart the server.
- Server load
- light
- Smallest plan we suggest
- Project Zomboid — 6 GB (6 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2026-08-31, released 2026-08-31
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Defecation v3.59 (Build 42.20mp+).
Run Defecation v3.59 (Build 42.20mp+) on a Project Zomboid 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.
Compatibility
- Game
- Project Zomboid
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
- ✓Authornater, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
