Rockball, a variation of Rock 'n' Ball, was released in Asia for the NES. The game shares similar gameplay mechanics to its Western counterpart, focusing on controlling a ball and progressing through levels.  Being an Asian release, it's likely that it has some variations or differences in comparison to the US version. Specific details about the developers or the game's origin are less documented for this version. This version also has an 'Unl' marking, indicating it may be an unlicensed or unofficial release.

Rockball (Asia) (Unl)

RoboCop versus The Terminator (USA) (Proto)