The way the Ratchet & Clank wiki capitalizes words has changed; therefore, this article should be checked, and, if necessary, capitalization should be fixed.
They are green in colour, with darker green spikes.
- Ratchet & Clank (2002) (first appearance of original Alien Swarmer)
- Ratchet & Clank (PS4) (first appearance)
- Ratchet & Clank (movie)