Worker Beeb

Worker Beebs resemble small glassy purple orbs with four legs and two large, stalked eyes, and come in various sizes: small, medium, and large. They all attack by flashing a yellow color, and rolling to crush anything in their path. The small and medium ones only roll forward a short distance, but the large ones roll around continuously and can only be attacked when they are standing upright. Their entire body serves as a weakpoint, and when defeated, will harmlessly shatter apart.

=In fanon games=

In Pikmin 2... Again?
Rolling Beeb are beebs in Pikmin 2... Again?. They resemble the Whistling Beeb but its inside as blue and no antenna. They'll wander around, when spotting Pikmin and leaders it'll roll towards them which will crush Pikmin and leaders.

In Pikmin V
The Lowly Rolyant is an enemy appearing in Pikmin V. Its appearance is reminiscent of a, being plump with five violet segments and able to curl into a ball. Rolling is how it moves around and serves as its only form of offense, although it is nonlethal. Rolyants are encountered in select caves, most notably the Rolyant Lane that is named after them. In these locations, their behavior is to stop treasures from leaving the cave. Besides Rolyant Lane, where many are wandering about, they will only appear from holes in walls in groups matching the size of any treasure being carried. They will knock Pikmin off of the treasure by rolling into them, then uncurl and push the treasure back to a designated collection point in the cave.