Like others have said, this doesn't even qualify as a demo, it's more of a proof of concept.
That said, I think there's potential here, but I would almost start over. The two playable male characters should be unique to one another. They're literally just reskinned versions of each other right now and while that may appeal to some people's preferences, it doesn't really add much to the game itself. Jessica is fine, and as a woman I really appreciated that we got to see the action from her perspective! But as the project stands right now it's too shallow to really gain much traction. Without significant work I don't think this game is going anywhere despite its promise.