Flabberfish were a type of Seaside Fish who were encountered as enemies in Octonok Cay as well as the Polar Sea of planet Magnus. They were mostly purple with bits of blue around their heads, had fins and a tail adapted for hopping onto land, two large eyes and an odd long mouth used to grab the prey's head. These odd fish could survive out water allowing them to ambush their prey. They would hop on their to front fins and tail toward the heroes and bite their heads.
- Ratchet & Clank: All 4 One (first appearance)