===================================================================
--- original.js
+++ change.js
@@ -1,8 +1,8 @@
 var Block = Container.expand(function () {
 	var self = Container.call(this);
 	var blockGraphics = self.createAsset('block', 'Block Graphics', .5, .5);
-	self.speed = 5;
+	self.speed = 2;
 	self.falling = false;
 	self.move = function (hero) {
 		if (!self.falling) {
 			self.y += self.speed;
@@ -21,9 +21,9 @@
 });
 var Block2 = Container.expand(function () {
 	var self = Container.call(this);
 	var blockGraphics = self.createAsset('block2', 'Block2 Graphics', .5, .5);
-	self.speed = 3;
+	self.speed = 1;
 	self.falling = false;
 	self.move = function (hero) {
 		if (!self.falling) {
 			self.y += self.speed;