Dodge.
As the title indicates, Dodge is a game about dodging! You control a ball to avoid it from hitting obstacles. Dodged obstacles will be rewarded as special tokens that can be used to upgrade the ball to enhance gameplay. Power-ups and special tokens collected in game will give you even more of an advantage while playing.
There are also lots of other achievements to challenge in the game, each with an incentive attached to it.
With a simple interface and a clean design, Dodge would provide hours of replay value; just remember to upgrade the right items!