PlayFirst today announced that Subway Scramble has been released at the Subway Scramble is an action puzzle simulation that takes you on a rapid transit romp through the epic subway systems of New York, London, Paris, Moscow and Seoul. “It’s a worldwide wreck of snarled subways, mangled metros and lost passengers. It’s up to you to make sure that each subway system is returned to normal, and that all the passengers return to their proper destinations!” Subway Scramble requires Mac OS X 10.3.9 or later and is priced at US$19.95.