Simple. Beautiful. Very addictive.

Ive lost hours to this game. Just one more try; this time Ill get further.

I found that there are actually settings for volume, vibrate, etc in the main iPhone settings app. Would be nice if there were a link to these settings from within the game as it took me a while to discover these useful adjustments.

Dustonmyguitar about Canabalt, v1.5