Spike Bombs are a weapon exclusive to Nintendo Land. Carried by Ridley and Ice Ridley in the Metroid Blast attraction, they are dropped on the playing Mii characters from above and explode upon contact with the ground. Ridley and Ice Ridley will always drop Spike Bombs after regenerating their armor.
As with other objects from Metroid Blast, they can be unlocked as a prize in the main theme park. When activated, the prize detonates the Bomb in a harmless fiery explosion and then spawns a new one in its place.
Nintendo Land PlazaEdit
"Enemies scatter these nasty bombs from above. How they carry them is a complete mystery."
- With Ridley's moveset in Nintendo Land being similar to that of Meta Ridley in Metroid Prime, the Spike Bombs are likely a reference to his Meson Bomb Launcher.