What is changed:
* Smoother ship movements. If you tilt more, the ship will move faster.
* Now you can make the ship "jump" by tilting the phone upwards/downwards. Useful for dodging bullets
* A new guy in town, the red UFO.
This game is a testbed for the N95 accelerometer. It works on the N95 ("classic", at least) with the v12 firmware.
Also, it is necessary to install the N95 RD Accelerometer Plug-in that is available from here as i said in previous posts...
Download it!