Apple has named Halfbrick's 'Monster Dash' its app of the week for this week. This means that from now through next Thursday, you’ll be able to pick up the title for free in the App Store, saving yourself a healthy buck.
For those who haven't played the game, Monster Dash is a survival platformer/runner that follows the familiar Barry Steakfries (of Jetpack Joyride fame) as he races through levels while avoiding and/or killing monsters.