Bee 52 (USA) (Unl) is another example of an unlicensed NES game, indicated by the '(Unl)' marking. The game's title suggests a possible theme related to bees or aircraft (Bee-52 is a bomber aircraft), but concrete gameplay information is absent without further research. Because it's unlicensed, tracing the exact developers and publishers can be difficult as they likely operated outside of formal publishing agreements.

Bee 52 (USA) (Unl)

BB Car (Unl)