The Blarg Scientist asked Ratchet and Clank to go out and collect 10 Telepathopus brains in exchange for a Jetpack. He also gave Ratchet an Infobot in exchange for 20 more Telepathopus brains. These creatures are located throughout Gaspar. Some flew around normally, while others would hide in the lava with their heads sticking out. There were also some in the field trapped by the Blarg Scientist. Destroying their unborn offspring would get Ratchet one Telepathopus brain, while taking down the fully matured creatures would get Ratchet three Telepathopus brains.