- For the use of objects with the same name, see Piko Piko Hammer (disambiguation).
The Piko-Piko appears in Music Plant if the game difficulty is set to Normal. It wields a hammer that it constantly swings towards either side of itself while moving to attack its enemies.
In other media
In the Sonic the Hedgehog comic series and its spin-offs, the Piko-Piko makes a cameo appearance in Sonic the Hedgehog #39 as one of the possible choices alongside a Kiki and a Rhinotank for a Quasi-Badnik.
- The Piko Piko Hammer is a popular children's toy in Japan, named for the sound that it makes when it strikes something. The hammer wielded by Piko-Piko is based on this toy, hence the Badnik's name.
- Amy Rose carries a weapon of the same variety.