Rockkroc is a zombie-like Kremling enemy in the game Donkey Kong Country that only appear in the level Stop & Go Station. They appear to be colored brown with rocks as their skin, explaining their invulnerability. They also have red eyes and claws.
They are invulnerable to any form of attack until the Game Boy Advance remake where they can be defeated by Donkey Kong's handslap move when curled up. They also run extremely fast and are very agile, due to attacking anything coming near them when the Stop & Go Barrel turns to "GO." When it turns to "STOP," they curl up in a ball and disguise as boulders. The Kongs can then sneak past them with a limited time until they get up for a limited time when the Stop & Go Barrel turns to "GO."