If you're arachnophobic, you may take issue with having a giant spider on your phone. Limbo, Playdead's breakout video game with legs, is now available in the App store for $5 for iPad and iPhone. "Dark, disturbing, yet eerily beautiful, Limbo is a world that deserves to be explored," our own Richard Mitchell concluded in his review of the original Xbox Live Arcade release back in 2010.
Another indie hit, Monaco, is on Mac today through Steam for $15. If you already own Monaco on Windows you can get the Mac version right away through Steamplay. The cooperative heist game also comes with a level editor with Steam Workshop support.