Nuclear bomb rock

A nuclear bomb rock is a type of bomb rock that has an enormous explosion radius and bathes everything in range in radiation.

=In fanon games=

In Pikmin: Connection of the Worlds
The nuclear bomb rock appears in Pikmin: Connection of the Worlds. In the more difficult caves, later on in the story, there is a rare chance that a nuclear bomb rock will appear on any sublevel within them. It will be dormant when it appears, but even the smallest disturbance will activate it. Should that happen, a geyser will appear somewhere in the sublevel. It only has one hundred twenty seconds for it to detonate, taking out the entire cave with it. It is imperative that, if a nuclear bomb rock is triggered, the geyser that appeared should be used to escape. Upon returning to the surface, the ground will rumble as the nuclear bomb rock explodes, causing the cave it was located in to collapse and become inaccessible for ten in-game days.

In Pikmin: Sinister Incinerator
The nuclear bomb rock is a special type of bomb rock in Pikmin: Sinister Incinerator. It has a green interior that can be seen through thin cracks on its stone covering. If a nuclear bomb rock is set off, its energy gauge will deplete at a very slow rate, fully depleting after one hundred twenty-eight real-time seconds have passed. Once that happens, it will detonate and destroy the sublevel it is on and everything contained within. Failing to advance to the next sublevel before the bomb rock detonates will forfeit all progress through the cave, returning the leaders and Pikmin to the surface.