The Cowbell is a musical instrument and part of the RUST Instruments Pack DLC. This DLC must be purchased from the Steam store.
You can manually play the cowbell by pressing Mouse One and Mouse Two. Unlike other musical instruments, no pre-loaded songs can be played on the cowbell and can’t be used on an attached piano or other instrument input. Check out our guide on RUST instruments for more information.
If you need to turn off RUST’s instruments, you can turn them off in the settings without affecting other game sounds.
This item is the only Prescription for any Fever.