[4] Nabwana first started to gain wide international attention after uploading a trailer of Who Killed Captain Alex?

In 2005, Nabwana founded Ramon Film Productions: the name derived from his grandmothers, Rachel and Monica, which is later known as Wakaliwood.

Some of the popular films produced by Ramon Productions are Who Killed Captain Alex?, Bad Black, and Tebaatusasula.

Nabwana shoots his films in Luganda, the language of the Baganda, Uganda's largest ethnic group.

He takes the action in his films to new extremes which mainly consists of gun fighting to Kung-fu and martial arts.

Additionally, Nabwana's films feature a 'Video Joker' (or VJ for short), who will translate dialogue and insert their own jokes and commentary over the movie.