DecayControl

Controls how rain affects player-built structures and how quickly their fires and torches consume fuel.

Features

• Controls building wear and fuel use independently.
• Can keep the original Valheim behavior, pause each effect while the builder is offline, or disable it entirely for player-built structures.
• In player-online mode, only the original builder's connection matters; joining a group does not change the behavior.

Dedicated server settings

Switch	Values	Default
--decay-control-fuel-consumption	default, player-online, disabled	default
--decay-control-environmental-building-wear	default, player-online, disabled	default

Settings are read once by the dedicated server and sent to clients after player spawn. They are not BepInEx settings. default keeps the original Valheim behavior, player-online requires the builder to be connected, and disabled stops the effect for player-built structures.

Installation

Most of Landoria mods need to be installed also on the dedicated server, we show you in this video how to do it on windows:

Setup a Valheim Modded dedicated server on Windows

Crossplay support	Steam network support
Yes	No

Client required	Server required (dedicated)	Player-hosted server
Yes	Yes	Not Supported

Install matching versions of DecayControl on the server and every participating client. DecayControl has no dependency on Socialize.

Contact

Report bugs through GitHub Issues. For questions, feedback, and other discussions, use GitHub Discussions.

All Landoria mods are used on the Landoria Valheim public servers.