It definitely seems like the start to something that could show up in a videogame, but I think it needs a little more work. Maybe it's the angle it's at here, but I think the eyes and nose could benefit from a little more definition.
Overall though, I think you did a good job and you definitely have something interesting to build off of here.
Thanks for the input, actually I did this style completely different. The eyes are purposely made that way, he has no eyes, hence they were gauged. It's not human either.
So it might be the angle. Here's another angle:
