Sorcia - A host of new screens in latest post!

[iyenal]

For perfection : I think the background of the logo have to be more smoothed, some edges are visibles (maybe try Bezier curves) ; and the text menu in the main title aren't well centered ; the rock material isn't very good, try changing the texture wrapping, are you using PBS ? ; and add more lighting in the 3D layer of the main menu, mybe try baking AO and indirect illumination.
Other advice, add image effects (color correction...) to your game.
But don't think that I don't like your work, it's a good start.