Mod «JB's Fireflies - B41 and B42 + MP» for Project Zomboid
This mod adds ambient fireflies to Project Zomboid, compatible with Build 41 and Build 42.12+. Fireflies appear during summer nights, with spawn rates influenced by weather conditions and time of year.
- Fireflies prefer warmer weather and avoid rain
- Spawn locations prioritize shorelines, trees, and grass over open water or pavement
- Brightness decreases in lit areas
- Fireflies avoid a small area around the player
The mod includes sandbox options to customize spawning behavior:
- Spawn frequency (ticks)
- Minimum and maximum spawn amount per tick
- Maximum rendered fireflies on screen
- Spawn radius around the player
- Oversampling iterations for spawn location
- Seasonal fade-in/fade-out duration (days)
- Start and end days of the firefly season
- Option to hide fireflies outside the player's view
Note: «Day» is calculated assuming 30 days per month (e.g., June 15th = 165).
Technical Information:
- Workshop ID: 3591708775
- Mod ID: JB_Fireflys
Simply drop the extracted folder inside your `C:\Users\YourName\Zomboid\mods` directory. It's always a good idea to read the author's notes for any specific details.
Mod Info
Download Links
File Security
- Comments
More mods by jbdiablo
Questions
How do I install this mod?
Extract the mod files and place them in C:\Users\YourName\Zomboid\mods . Then enable it in the game menu. This method works for Steam, GOG, and other versions of Zomboid. Full install guide .
How do I download this mod?
Use one of the download links to get the latest version of this mod. If one mirror is unavailable, try another. Full download guide .
Is this mod safe to use?
Files up to 32 MB are scanned and include a Virus Scan Report . Always review the scan results before downloading, or run your own check for extra safety.