Maybe add some jumps and stuff. The model could use some animation to give it a bit more player connection.

It's a nice start of a game, be cool to see this developed into a time attack or some form of shooter

With just some waypoints and time limit you could have an actual game out of it.

Pretty nice graphics and audio, they set a very bleak tone. Unfortunately there isn't much of a game here, as there are no win or lose states, at least, none which I could find. Seems like a solid base on which to build a game though. 

Graphics are cool, but there seems to be gameplay as such.

incredibly basic game doesn't exactly feel like a game more of a Unity demo test project, sorry but it definitely does not get a positive vote from me, sorry.