The Walking Bomb-rock is an enemy that first appeared in the game Pikmin:The After Years. It is a Bomb-Rock with feet. It is basically a more advanced Volatile Dweevil as it is hard to tell if a Bomb-Rock is actually one of these monsters. When it spots the active captain, it will walk towards him/her. If you try running away though, it will run very fast after you. It may occasionally trip, thus detonating itself. It is utterly stupid and will walk off cliffs. It is also very helpful when trying to defeat enemies, so use this to your advantage.