Here is a sample of an upcoming (and as of yet unnamed) space shooter. Move the mouse around the screen and your ship will follow. Your ship will stop if it catches up with the mouse, and takes a few seconds to accelerate to full speed again once you move.  Press the left mouse button to shoot.  Press the button at the top right of the screen to put it in full screen mode.  Press the 'x' key to have a bunch of bad guys jump into the screen at once.

Here is a collection of prototype ships for some up and coming space games: