The buff lasts for three minutes and, like all buffs, can be canceled at any time by right-clicking the icon.
- An earworm in real life is when a piece of music continually repeats in a person's mind after it is no longer playing.
- 188.8.131.52: Changed Earworm buff from 4 second empowerment duration increase to 25%.
- 184.108.40.206: Empowerment duration increase increased from 2 to 4 seconds.
- 220.127.116.11: Introduced.