Game of the Future

I have been working on my video game that I want to develop. I have came up with what the bad guys I want in the game to look like. I came up with the opening scene and more. I want the game to play like Gears of War and Ninja Gaiden, I want it to be an action adventure game that has an open world feel to it. The art direction I want to go is either realistic like Grand Theft Auto IV or like a cell shaded look like Boarderlands. Hopefully in a few years, I will be able to bring this game to life and release it.