Duck Maze is a relatively obscure NES title released in Australia. Information about this game is limited, but it's likely a puzzle game or possibly an action game involving navigating mazes and avoiding or collecting ducks.  The developer and publisher are currently unknown and its gameplay specifics remain to be discovered. The "Unl" designation might hint at an unlicensed or unauthorized release.

Duck Maze (Australia) (Unl)

Druid - Kyoufu no Tobira (Japan)