The popular indie title Machinarium is now available for only $5 as part of a "pirate amnesty" sale. Apparently, the Czech developers are convinced that only a tiny fraction of the people who enjoyed this game actually paid for it, but here's their chance (as well as a good chance for the rest of us) to grab this highly praised game for cheap. There's no excuse to pirate a $5 game, folks. They even released a cool song for the occasion. Grab it while you can!