var Gambler = Container.expand(function () {
	var self = Container.call(this);
	var gamblerGraphics = self.createAsset('gambler', 'Genuine Gambler', .5, .5);
	self.isCheater = false;
});
var Cheater = Gambler.expand(function () {
	var self = Container.call(this);
	var gamblerGraphics = self.createAsset('cheater', 'Cheating Gambler', .5, .5);
	self.isCheater = true;
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var gamblers = [];
	var cheaters = [];
	var score = 0;
	var scoreTxt;
	scoreTxt = new Text2('0', {
		size: 150,
		fill: "#ffffff"
	});
	scoreTxt.anchor.set(.5, 0);
	LK.gui.topCenter.addChild(scoreTxt);
	for (var i = 0; i < 10; i++) {
		var gambler = new Gambler();
		gambler.x = Math.random() * 2048;
		gambler.y = Math.random() * 2732;
		self.addChild(gambler);
		gamblers.push(gambler);
		gambler.on('down', function (obj) {
			if (obj.isCheater) {
				score += 1;
				scoreTxt.setText(score);
				obj.destroy();
			} else {
				score--;
				scoreTxt.setText(score);
			}
		});
		if (i < 3) {
			var cheater = new Cheater();
			cheater.x = Math.random() * 2048;
			cheater.y = Math.random() * 2732;
			self.addChild(cheater);
			cheaters.push(cheater);
			cheater.on('down', function (obj) {
				if (obj.isCheater) {
					score++;
					scoreTxt.setText(score);
					obj.destroy();
				} else {
					score--;
					scoreTxt.setText(score);
				}
			});
		}
	}
	LK.on('tick', function () {
		if (cheaters.length == 0) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	});
});

===================================================================
--- original.js
+++ change.js
@@ -27,9 +27,9 @@
 		self.addChild(gambler);
 		gamblers.push(gambler);
 		gambler.on('down', function (obj) {
 			if (obj.isCheater) {
-				score++;
+				score += 1;
 				scoreTxt.setText(score);
 				obj.destroy();
 			} else {
 				score--;