Logo and splash screen for the gameq

Im developing mobile game. I need a splash screen and logo of the game.
This is GPS game where people have to go to new places. World map is split
into equal squares and when you visit a square it changes color.

Name of the game could be "Planet Unseen"
On the splash screen I imagine could be a 3D globe (world).
On the globe there could be some color squares marked.
And the title Planed Unseen, also some fog covers part of the world
because it is unexplored.

If I like what we do, I need some internal elements, like icons and buttons to design.

I hope it makes some sense.

What do you think?