In terms of potential it would sell fine. There are a ton of amazing stories that could be mined for everything from horror to action adventure. The problem would come more from developers who don't have a clue and think they need to make a game about "black people adventures", instead of making a game about people on an…
The closest thing to memory fitting your desired setting is a 3D adventure/action game from the 1990s titled Quest For Glory III: Wages of War. It was developed by Sierra back when the company's prime focus was on quest based puzzle games. Some here will recognize such titles as King's Quest, Space Quest, Police Quest,…