This is a FREE version of Nova Ball the space/sci-fi accelerometer
game. In the game you control the ball by holding your device parallel
to the floor and tilting.

The full game has three modes: arcade, mayhem and missions. In arcade
mode you need to see how fast you clear each level. Mayhem is all
about survival; stop the stars reaching critical mass. In mission mode
you have to clear each level to progress to the next.

Arcade: This mode is all about speed. Collect the stars to clear the
level. The race is against the clock!

Mayhem: Stop the stars reaching critical mass when the star coverage
reaches 75% then critical mass will be reached. Not good! On the first
level you need to survive for 75 seconds and then with each level you
need last 5 seconds longer, e.g. 80 seconds for the 2nd level, 85 for
the 3rd and so on. (Note: Mayhem mode is not available in the free
version).

Mission: Clear each level to progress further and further. The full
game has 50 fun levels to play through.

Differences between the FREE and FULL versions:

– Mayhem mode has been disabled.
– There are only 6 missions to play rather than the full 50.

http://itunes.apple.com/app/nova-ball-free/id357822431?mt=8