From Halfbrick Studios:
With Jetpack Joyride for Windows 8 suit up with a selection of the coolest jetpacks made and take to the skies as Barry Steakfries, on a one-way trip to adventure. Join Barry as he breaks in to a secret laboratory to commandeer the experimental jetpacks from the clutches of science evildoers. Rain bullets, bubbles, rainbows and lasers downwards as you fly towards higher and higher scores. Along the way you'll collect coins, vehicles, powerups and more, all of which can be upgraded and customized in the Stash.