A HUGE upgrade! New graphics (+ retina), more levels, and fantastic music from They Look Like Good Strong Hands!
"One of the best, if not the best, cave flying games for the iPhone" -- HiddenAppGems.com
Pilot your rocket ship through perilous and guarded caverns to your prize, a massive orb of Ultrinium. If you like Solar Jetman, Asteroids, Gravitar, Oids, or Thrust, then Ultrinium is the game for you!
