GridSpace is a top-down angled 3D arcade game that will aim to be more action oriented than other games of this kind (like Geometry Wars). It will hopefully have some RPG-like mechanics of being able to upgrade and customize your ship and weapon loadout, as well as explore the large grid space world. It is being made in the Blender Game Engine.
A spiral galaxy formed in the background - it has no bearing on the game other than to make it look nicer... For now. It probably should be bigger, actually...