Pecky (ペッキー), also called Tux, is one of the animal friends imprisoned by Dr. Eggman for use as 'organic batteries' for his badnik army. Pecky's species is a penguin.

Locations

Game	Level
Sonic the Hedgehog (16-bit)	Labyrinth Zone, Scrap Brain Zone
Sonic the Hedgehog (8-bit)	Labyrinth Zone
Sonic the Hedgehog 2 (16-bit)	Aquatic Ruin Zone, Oil Ocean Zone
Sonic the Hedgehog 2 (8-bit)	Aqua Lake Zone
Sonic CD	Wacky Workbench
Sonic the Hedgehog 3	Icecap Zone
Sonic Mania	Studiopolis Zone, Stardust Speedway Zone (Metal Sonic projector only), Oil Ocean Zone