Damaging opponents Removing power-ups from opponents
Storm Cloud is an Item Box power-up that appears in the . It is a Trap Item used primarily to obstruct opposing rivals' path.
Sonic the Hedgehog series
The Storm Cloud's icon take the form of a blackish thundercloud that emits a light blue lightning bolt. In gameplay, this power-up becomes a row of floating gray thunderclouds that constantly emit purple lightning.
A trio of Storm Cloud's thunderclouds, from
. Sonic Forces: Speed Battle
In gameplay, the Storm Cloud can only be obtained at random from
Item Boxes by Baby Sonic, DJ Vector, Shadow, Sir Lancelot, Vampire Shadow, and Tropical Storm. As with most other Items, Metal Sonic can also use the Storm Cloud if he uses the Steal Item to steal it from the aforementioned users.
Once obtained, the player can utilize the Storm Cloud by pressing its icon on the bottom of the HUD. When used, the user drops this power-up's thunderclouds some distance ahead of the user's current location on all the lanes that the user is not currently on. If a character, including the user themselves, touches one of these thunderclouds or their lightning bolts, they will be stunned, thus causing them to lose
Rings and stop moving for a moment, and lose one random power-up in their inventory slots on the HUD. To avoid the Storm Cloud, the playable character must either slide underneath its storm clouds or run in-between them.
The Storm Cloud can also be upgraded by leveling the user up to level 4, 10 and 16 respectively. For each upgrade, the zap effect of the Storm Cloud will be extended.
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