+
+
+Comments from HappyPenguin (and solution ideas by Josh)
+
+** Why can't you go left? Blast wave. Fire/explosion graphics?
+
+DONE 2006-03-25
+*** Too hard. Add easy setting (press 'e' to start easy game).
+** What do you do at game over? Need an explanatory message.
+DONE 2006-03-24
+** Multiple deaths is a problem: sqrt(ship speed).