The Rocky is a creature that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. They are a race of diminutive walrus Mobinis seen inhabiting Mobius during Operation: Clean Sweep.
The typical Rocky is a diminutive form of seal, although it resembles more a pinniped. They have grey-whitish skin/fur with a rotund head, two large greyish blue eyes, small triangular flippers, and a fin-like hind flipper. They possess no tusks, but instead have a fussy white muzzle reminiscing a mustache and a small black nose.
When reality was reset as a result of Operation: Clean Sweep, countless Rockies were captured by Dr. Eggman to be used as power sources for his Badniks or be trapped in Prison Eggs. Several Rockies were freed by Sonic and his allies during their hunt for Eggman.
- Note: From this point, the Rockies' history continues from their new life in the altered timeline.
- The Rockies are based on the species of the same name that appears in the Sonic the Hedgehog series.