Excellent little game-poem. If M. Night had written this, it would have ended with the stoneman causing a volcano instead of preventing one, in order to wipe out the humans before they could pollute the Earth. I like your version better.
To everyone complaining about the energy gimmick: don't you know these FB-type games are supposed to be played at work? If you didn't run out of energy periodically, how would you know when it was time to get some work done? :)
 "BravoBirds"){kind=icon}
 "Frantic"){kind=icon}
 "Bubble Sky"){kind=icon}
 "400 Years"){kind=icon}
 "Dawn of Darkness"){kind=icon}
 "NoNoSparks: The Ark"){kind=icon}