Hi Jonathan, I am considering my new game to be 2D or 3D. The game background is 2D flat image, buy the player spite is 3D...

Hi Jonathan, I am considering my new game to be 2D or 3D. The game background is 2D flat image, buy the player spite is 3D, it will walk around in 2D, just jump up and spin around 360 degree. What do you think this be a 2D or 3D game in Unity?