Zorua's Spoilerguard is a Chrome extension designed to enhance the suspense of Pokemon Showdown battles by concealing the end-of-battle controls until the final turn concludes. In Pokemon Showdown, the premature appearance of these controls often spoils the outcome of battles, robbing players of the excitement of uncertain outcomes.

This extension functions by hiding the end-of-battle controls until the last turn finishes playing out, ensuring that players can enjoy the full suspense of each battle without premature revelations. However, it is important to note that due to the hiding of the timer during a turn, Zorua's Spoilerguard is not recommended for tournament play as it may disadvantage players by obscuring the timer.