Very innovative gameplay. The fact that the shooting is performed automatically helps the gameplay a lot. You could also make a hard mode where you lose a life if the rocks hit your snake's tail also.
Snake-A-Roid is an entry for the Ludum Dare MiniLD 67 Jam.
It's a mash-up of Asteroids, Snake and a bit of Breakout for good measure.
Shoot the rocks, collect the power-ups, protect the snake's head.
Rocks will bounce off the snake's body and tail harmlessly though, and you won't collide with yourself either - but your bullets won't go through your body.
Controls are arrow keys to move.. shooting happens automatically.
New version coming soon! Snake-A-Roid